1979. The entire procedure takes as little as 15 minutes and there is a low risk of infection. The Needle Effect in the Relief of Myofascial Pain. soft, velvety lines. (And a burnisher can flatten those areas back to white if necessary. Drypoint is a printmaking technique of the intaglio family, in which an image is incised into a plate (or matrix) with a hardpointed needle of sharp metal or diamond point. 24528; 88. It focuses exclusively on treating musculoskeletal and neuromuscular pain by releasing trigger points. 3 - Double ended etching needle (or regular etching needle): This was my only tool for awhile. Night Sky 3 is a one-colour aquatint print with burnishing and drypoint on medium weight, white Hahnemühle Copperplate paper that depicts a tonal image of a blanket of stars against a night sky. Burnet took the first proof. The physical therapist will identify the trigger points causing your pain and then gently manipulate a needle at the site until there’s a twitch response, indicating that the muscle knot has released. Needle and sgraffito tools are used to scratch through a surface to reveal a contrasting color. thin lines c. The other piece (right) is from the front side of the original carton. I used a carbon steel tip drypoint needle, seemed to cut without too much difficulty into the zinc plate. She liked the fact that the drypoint needle was easy to manipulate and that no acid or special equipment was required. Drypoint involves scratching the plate to create a raised metal, while etching uses chemicals to remove metal. The artist draws on the plate, usually a copper plate, almost as freely as one can draw on paper with a pencil. Regular price $ 25. Etching. Accurate needle penetration of the supinator muscle was observed in 100% of the forearms (needle penetration:16. Drypoint. Since. Scribes are available in different styles. For the plates, tin or copper is the preferred material. When you etch the lines into the plate, the needle pulls up a fine burr of copper around the lines. Although it uses the same needles as acupuncture, trigger point dry needling is an entirely different technique based on neurophysiology, says Jan Dommerholt, a physical therapist at Bethesda. In creating his Christ Crucified between Two Thieves , Rembrandt used a drypoint needle in order to create _____. 9. A book published in 1660, nine years before the artist's death, contains a. 42 Dry. When printed, drypoint lines display rich velvety tones with blurred edges and stand in contrast to the thin, crisp lines associated with etching. stippling. In creating his Christ Crucified between Two Thieves, Rembrandt used a drypoint needle in order to create soft, velvety lines. is similar to engraving, except that the cutting instrument used is a drypoint needle which artist draws on the plate (copper) almost freely as 1 can draw on paper with pencil. Accurate needle penetration of the supinator muscle was observed in 100% of the forearms (needle penetration:16. Drypoint To darken and intensify certain lines, artists will sometimes augment passages of an etched plate in drypoint, cutting directly into the metal instead of immersing it in the acid bath. The artist may draw upon a sheet of paper laid over the prepared plate or place fabric, lace, or other flat media directly into the soft ground, as the coating records the texture of materials imprinted into it. The Sacred Tree. We also have a diamond point scribe. drypoint needle, on plate, copper plate, - Spider. Mcleod used the delicate lines that can be achieved using the drypoint needle, in effect, directly drawing on the copper plate. Based on your symptoms, the provider may manipulate the needle after insertion. When dry needling is used to treat TMJ, the needles are placed to target specific muscles that interact with this joint. van Rijn (Dutch, 1606–1669) The drypoint technique typically produces prints with irregular, soft fuzzy lines. - Color. With the exception of several prints made in the early 1630s, Rembrandt did not use prints to reproduce his paintings. + READ MORE. Dry needling is a newer treatment and evolved in the last few decades. The etcher draws through the ground with a metal point (the ‘etching needle’), which exposes the metal. The metal is displaced, creating what is called a “burr”. It is called “Dry” Needling because there is no solution injected as with a hypodermic needle during a flu shot. Trigger point dry needling is a treatment used by physical therapists to eliminate these trigger points. Or it can be smoothed away for a fine line However, a thin needle tip allows me to actually SEE intricate work, as the thin needle does not obscure the plate, like the diamond tip does. 150 | march 2017 | volume 47 | number 3 | journal of orthopaedic & sports physical therapy jospt perspectives for practice Trigger Point Dry Needling I ncreasingly, physical therapists in the United States and throughout the world are using dry needling to treatWhich statement describes the unique qualities of printmaking as an art form. a flat printing surface image area holds ink, non image areas repel ink imventor: Alois Senefelder planographic. In principle, the method is practically identical to engraving. These tools are very effective and flexible in creating a linear burr in adding detail or tone to the medium. The needle is only inserted a few millimeters into the skin, reaching the epidermal layer but avoiding the muscle or bone. A 25G (needle diameter, 0. Gramophone record Needles Tin. Learn about the technique of the famous images here!Drypoint needle. These burrs hold large amounts of ink and provide drypoint lines with their. Drypoint refers to an intaglio subsection printmaking technique (non-acid technique) of which a rough needle is used to make scratches across the plate (metal or copper plate) surfaces. Thus, placing the technique in the school of intaglio printmaking methods. Drypoint. 1 A trigger point(TrP) is. The ridge stands next to the incised line and holds ink, producing a velvety line, but the burr wears down quickly during printing due to the pressure of the printing press. More immediate in process than engraving or etching, in this method the artist makes printable marks on a copper plate by scoring the surface with a sharp drypoint needle made of hard steel, often with a diamond tip. Velvety areas of drypoint, which is particularly rich in this impression, describe the soft, downy lion’s mane and deep black shadows, creating a three-dimensional space. The tips are made of steel which has been polished hand. (Fig. Here are some examples of how to use “drypoint” in a sentence: “The artist used a drypoint needle to create intricate details in the metal plate. Continue Reading. After the procedure, patients typically experience pain relief lasting from a few hours to several weeks. Because of the delicacy of the technique, the copper plate was worn after the artist printed about 40 impressions of the first three states. Bartsch 78 IV/V. After the procedure, patients typically experience pain relief lasting from a few hours to several weeks. An etching needle is perfect for the job, and can be bought in art stores, but you can also experiment with other sharp pointy tools found in the home - such as a metal skewer, a metal nail file, or the point of a compass. The needle remained until the grasp released and the needle was easily removed by the physical therapist. Instead of treating the general area of the pain, dry needling targets the origin point. Choose question tag. 95. You’ll hear the words engraving and etching used interchangeably, even though printmaking nomenclature assigns them to different methods. Drypoint is an intaglio process in which lines are drawn directly into a metal plate with a sharp-pointed tool called a drypoint needle. Inserting an acupuncture-like needle into the trigger point relaxes the muscles, boosts blood flow, diminishes inflammation, and triggers a healing response. The young artists. Needles are commonly used by people living with diabetes to deliver insulin. Eschewing the uniformity of the engraved line, he exploited the drawn qualities of etching and, increasingly, the blurred, velvety effects of the burr produced by the drypoint needle. invented in 17th century by Ludwig von Siegen lived in netherlands. This print was created with Dey’s signature drypoint etching technique on thin laid paper. To prepare the plate for etching, it is first polished to remove all scratches and imperfections from the surface. The meaning of DRYPOINT is an engraving made with a steel or jeweled point directly into the metal plate without the use of acid as in etching; also : a print made from such an. IF left in place, the burr will hold ink along with the incised. Dry needling, also known as trigger point dry needling, is a technique used to treat dysfunction of skeletal muscle and connective tissue, minimize pain and improve or regulate structural or functional damage. The scratch raises a ridge that takes the ink. If the point is still as sharp as it can be, then the needle may only need to be polished to improve its performance. Any sharp object can theoretically be used to make a drypoint, as long as it can be used to carve lines into metal. Since none of the Amsterdam plates were ever published, they are rare and highly sought after, with the Glasgow online catalogue listing a total of only 27 impressions. It is an invasive procedure that involves inserting a thin needle into the skin and muscle to reach the trigger point. French painters express through their work the dreamlike aristocratic qualities that appealed to the wealthy during the 18th. These needles have a sharp point, a large groove scarf, and an extra-large eye. 7 mm 95%. The process involves inserting fine needles into the skin and muscles at specific trigger points, which can help in stimulating the body’s natural healing process. Rembrandt Etchings – The Good, The Bad and The Ugly. The design carved into the matrix is reversed on contact with the paper. HUMA 1301. This method of needling targets the sensorimotor system: the needle changes the sensory input. Rembrandt van Rijn. The goal of placing needles into acupuncture points is to direct the flow of vital energy to trigger your body's healing response and restore physical, emotional and mental equilibrium. You can get etching needles from various manufacturers. This protrusion of metal around the lines gives the dry point etching its distinct look. Another method of marking the plate is with a very sharp instrument called a drypoint needle. The drypoint needle is a simple and elegant tool. A pointed metal needle, much stronger than an etching needle, is used to draw directly into the copper plate. E C Lyons Etching/Drypoint Needles and Scribes. soft, velvety lines d. thin lines c. The artist then uses an etching needle to scratch through the ground, revealing the bare plate. During a dry needling session, a clinician injects thin filiform needles (the same type of needle commonly used in acupuncture) into a trigger point. I harden and sharpen up those little jewellers screwdriver sets, instead of nails. 1 Etching needles. The point of the needle is used to create fine, delicate patterns on the metal surface. Drypoint needle. This video demonstrates dry needling at the tensor fascia latae, extensor carpi radialis longus, and gastrocnemius muscles. The monotype was used as a reference for color and composition for the etching. In printmaking, rough edges make soft rather than crisp lines. Twitching –When the needle hits a trigger point, a local twitch response is elicited (4). Bourgeois employed drypoint more frequently than any other technique by far, creating some 1,500 prints that make sole use of it, or adding it to combinations of other intaglio techniques. Drypoint is a printmaking technique of the intaglio family, in which an image is incised into a copper or zinc plate (or "matrix") with a hard-pointed "needle" of sharp metal or diamond point. (Graphic Editions Limited) in Los Angeles in an edition of sixty-five plus proof copies. Figure 171. There are many types of drawing needle on the market from reasonably priced wooden handled needles to diamond tipped tools. Next to engraving, the drypoint is the most direct of the intaglio techniques. In creating his Christ Crucified between Two Thieves, Rembrandt used a drypoint needle in order to create _________. 1979. Burin. White & Boon 78 IV/V. Burr is the jagged ridge of metal pushed up on either side of the line created by a drypoint needle. What was invented during the 17th century to allow artists and printmakers more variation in producing areas of light and shade?This etching needle is diamond-tipped and will keep its point much longer than a steel needle. The activities sparked by dry needling. The difference is in the use of tools, and that the raised ridge along the furrow is not scraped or filed away as in engraving. Starting at $12. Contents Include: 4 x Dry Point Etching Tools 1 x 2mm Tool 1 x 3mm Tool 1 x 5mm Tool 1 x Extra Long Tool 1 x. It is made of solid steel. edition. The drypoint steel can produce different qualities of line according to the amount of pressure. Drypoint pulls up pieces of the metal called “burr,” and the burr helps catch additional ink to produce a fuzzy texture within the print. While engraved lines are very smooth and hard-edged, drypoint scratching leaves a rough burr at the edges of each line. ” In intaglio printing, the lines or areas that hold the ink are incised below the surface of the plate, and printing relies on the pressure of a press to force damp. Insertion: Both practices have the same process of inserting needles into the skin, however the depth of the insertion and target tissue will vary due to the. The advantage of this technique is that the metal scrapings on either side of the lines, known as the burr, hold a dense film of ink that prints as a rich, velvety black. needle. Capable of producing extremely sensitive lines, these etching needles and scribes taper to fine points and are intended. 11. Drypoint is part of the intaglio techniques in which a rough needle is used to make scratches around the plate surface. The Sacred Tree. Rembrandt: the king of drypoint. Specialty threads, acrylic, and rayon need these types of needles. 5 mm to 18. 30 seconds. See how to score and snap the plexiglass in the videos that are linked in this post. We are happy to continue to offer the best, innovative, industry-specific products with these quality options. This drypoint printmaking course will introduce students to the essentials of intaglio printmaking processes. etching. The remaining ground is removed, and the plate is covered in ink, which fills the recessed marks. Such benefits tend to last around 1 week, but longer-term benefits can be achieved with a minimum of 3 treatments. The needle was advanced to a depth judged to be in the supinator muscle. The needles are typically used once per muscle and discarded. Which type of intaglio print is the artist creatin Reset Submit Test Next RTDN is a minimally invasive procedure in which a solid filament needle is inserted into the muscle directly at a myofascial trigger point. Trigger point injections, on the other hand, use targeted medication to chemically coax the knotted muscle into releasing. Met curator Nadine Orenstein on universal emotion in Rembrandt van Rijn’s Christ Crucified between the Two Thieves: The Three Crosses, 1653. cross-hatched lines e. Drypoint is the most simplisitic and direct form of printmaking: the printmaker would scratch into the plate using a fairly blunt needle, known today as a ‘whistler’ needle. Christ Crucified between the Two Thieves: The Three Crosses. With etching it is the acid that does the actual etching into the plate. In the drypoint process, a burr incised into the surface. Usually, the blades are made of 50% tungsten and 50% carbon materials. This technique, known as sgraffito, is typically practiced in plaster, in slip on ceramic pieces before firing, or even on stucco walls. As the needle scratches across the plate, it raises a burr, or thin ridge of metal. Dry needling and acupuncture involve puncturing the skin with thin needles for therapeutic purposes. , In creating his Christ Crucified between Two Thieves, Rembrandt used a drypoint needle in order to create _____. Lyon automated the plate preparation and burnishing process by designing three attachments for his CNC machine: a drypoint needle, roulette, and ball burnisher. Damp paper is laidDry needling tends to offer immediate relief from muscle tension and pain, however clients tend to notice peak improvement around 48 hours after treatment. ) Etching vs Drypoint vs Engraving. 7 mm 95% CI 14. The image is created directly on a metal plate, usually copper, using a tool capable of making lines in the metal. Dentistry tools, nails, and metal files can all be used to produce drypoints. Is different from engraving where the metal burr created at the end of a cut is removed and smoothed down to the surface of the plate. As much in charge of devices as of system, Rembrandt in some cases utilized even the Angular etcher's burin in his prints, consolidating it with the first scratching needle and thicker drypoint needle, as in the work inverse, for wealthier pictorial impacts. A woodcut falls under which type of print process? Relief. R. These lines are sharp and crisp. In principle, the method is practically identical to engraving. Here again, Rembrandt had more incentive to use drypoint than a modern artist. Artists also like the drypoint technique for its own effects. Please note that the data below is current as of June 2023. All one needs is a talent for drawing (you even hold the needle the same way), a…Here is the list of similarities between acupuncture and dry needling: Dry needling vs. In creating his Christ Crucified between Two Thieves , Rembrandt used a drypoint needle in order to create _____. And then the famous Tamiya putty and another one I saw the implementation on a YT tutorial. Like engraving, drypoint is executed right on the copper plate. In creating his Christ Crucified between Two Thieves, Rembrandt used a drypoint needle in order to create ____. When creating a drypoint, the artist draws on a metal plate with a tool called a burr. It is called drypoint because it is a dry process, an acid-free process. Drypoint An intaglio printmaking technique that creates sharp lines with fuzzy, velvety edges. Drypoint and etching are types of intaglio. Dry needling is a treatment that involves pushing a very thin needle through the skin to stimulate a trigger point. Unlike etching, it does not involve acid. Relieves Muscle Tightness and Pain. A drypoint. Drypoint is a printmaking process in which a design is drawn on a plate with a sharp, pointed needle-like instrument , and in this class you will learn how to do this and prepare your image for printing. Drypoint. The Arteina drypoint box set contains four steel tipped needles with different point sizes, and wooden handles which are comfortable to grip. Drypoint prints are made by using an etching needle—a metal tool with a fine tip—to create incisions directly on a copper plate. While the side effects from dry needling are usually minor, patients can experience:Aquatint, drypoint, engraving, etching, mezzotint, and photogravure. In this process, the artist scratches a drawing onto a metal plate with a sharp needle. Drypoint: For drypoint, the metal is simply scratched with a sharp point which pushes it up along each side of the line, leaving a ridge, or burr. cross-hatched lines e. He drew on the copperplate entirely in drypoint which allowed him to fully exploit the velvety areas of burr raised by the drypoint tool as it cut into the copper. The artist has carefully structured overlapping elements to convey the various climates. The point of the needle is used to create fine, delicate patterns on the metal surface. This tool is used in Engraving, a sharp V-shaped instrument used to cut lines in the metal plate. Acupuncture restores energy flow, while dry needling targets dysfunctional muscle trigger points. Karel Lewitt – The “needle effect” – 241 patients with myofascial or spinal pain treated with dry needling • 86. The ridges of displaced metal, known as burr, cling to the edges of the incised lines. The technique appears to have been invented by the Housebook Master, a. They can be resharpened. Dry needling is a treatment that. engraving. The working surface from which a print is made is called a _____. The Old Steeple-Cab by Richard Pantell, 2002, drypoint Drypoint. The correct code for dry needling ( 1 or 2 muscles) is CPT code 20560 (Needle insertion (s) without injection (s); 1 or 2 muscle (s). 1. The small flower is drawn with a diamond tipped drypoint needle, good for fine lines. Engravings are created by pushing a burin across the plate to remove thin metal ribbons. Line etching and drypoint printed in green-blue, on a cream-tinted ground, colored with brush; second state of two. In drypoint, the needle is scratched directly onto the copper plate, throwing up small curls of metal to build up on each side of the line. Drypoint Artist use a drypoint metal needle to scratch the copper plate surface. When Rembrandt created this impression, he deliberately left ink on the printing plate; it lightly veils the figures standing at the foot of the cross on the right; a thicker layer. An intaglio printmaking technique that uses a waxy ground on a metal plate, an etching needle, acid, and ink to create a printed image. It’s an unconscious muscle spasm, like when your eyelid won’t stop twitching. TDN is the use of solid filament needles inserted through the skin and into the muscle to release painful myofascial trigger points. Lithography. This technique, known as sgraffito, is typically practiced in plaster, in slip on ceramic pieces before firing, or even on stucco walls. artist uses a drypoint needle to draw onto a metal plate (typically copper). The drypoint needle sends up rough burrs of metal on either side of the line. All studies targeted active TrPs (i. The needles are disposable and are usually 0. When the plate is printed, the ridges produce a velvet-like burr. 1). Learn about the technique of the famous images here!Dry needling is a type of treatment for musculoskeletal pain. Drypoint prints are made by using an etching needle—a metal tool with a fine tip—to create incisions directly on a copper plate. Dry Needling utilizes a thin filiform needle to penetrate the skin, fascia, and muscles to address adhesions, trigger points, and connective tissue. Needles can be left in for a period of time or may be removed immediately. Now scratch your artwork into the aluminium/silver side of the box with a drypoint needle or something that’s sharp enough. This muscular tightness and spasm can cause compression. The invasive procedure involves inserting a solid filament needle into the skin and muscle, aimed directly at a myofascial trigger point, which elicits a twitch response. The work dominated by a gigantic tree—a figus religiosa, known as the sacred Bodhi tree—that is potted in a large urn. SEIRIN® J-Type Needles . Students will have the opportunity to. It is called drypoint because it is a dry process, an acid-free process. 23rd May 2016. They are pretty cheap to give away, sharp, thin and really light and nice to hold. The burr, instead of the recessed line, absorbs the majority of the ink. Any effect of these therapies is likely because of the needle or placebo rather than the injection of either saline or active drug. 26. Embroidery. 24528°N 88. This drypoint printmaking course will introduce students to the essentials of intaglio printmaking processes. An intaglio technique, drypoint is usually done on copper plates as the softer metal lends itself to this technique. Dry needling is a technique that involves the insertion of a needle into the tissue of, or. The entire procedure takes as little as 15 minutes and there is a low risk of infection. Dry needling physical therapy uses a solid filament needle to treat muscle trigger points. What happens during the production of multi-block-colored print compositions? Each color is printed from separate blocks. While the most common form of intaglio is etching, which uses acid to cut lines into the plate, drypoint is the most direct. For a full description of the etching process see this graphic, created by. is similar to engraving, except that the cutting instrument used is a drypoint needle which artist draws on the plate (copper) almost freely as 1 can draw on paper with pencil What happens as needle scratches across the plate? Nebraska (Effective: 20 June 2011): The Nebraska State Board of Physical Therapy opined, ‘Dry needling is a mechanical modality technique used to treat myofascial pain that uses a dry needle, without medication, that is inserted into a trigger point with the goal of releasing/inactivating the trigger points’. The handles of these tools are made of mango wood and each handle has a 12mm diameter. To prepare the plate for etching, it is first polished to remove all scratches and imperfections from the surface. The plate is then immersed in a bath of acid. 10. Capable of producing extremely sensitive lines, these etching needles and scribes taper to fine points and are intended for use on grounded plates. Regular price $ 30. the idea of drypoint is to raise a small burr of metal above the surface of the place, which catches ink on both sides and prints as a soft line. 2. 30 × 50mm needle is appropriate for most muscles. The easiest at-home material to access for this is. soft, velvety lines d. Muscle tightness is allegedly reduced when the needle makes the muscle twitch. The technique appears to have been invented by the Housebook Master, a. The burr holds most of the ink, rather than the recessed lines. Rather, a special diamond tip needle is used to draw directly on the plate, pushing up the copper on. Use your drypoint needle to scratch your artwork into the plate. Drypoint – for this technique, the lines of the image are scratched directly into a plate with a sharp needle called the drypoint needle. Step 7: Hand Colouring the Print. soft, velvety lines In Paul Landacre's Growing Corn, we see a good example of the __________ that can be obtained from the skillful use of wood engraving. Needling in a painful ‘trigger point’ or muscular knot frequently provokes a “twitch” response from the muscle. aBlizzard Coming is a drypoint, done in 1931. A professional drypoint needle might be a better pick. silalex2017. Drypoint – A. ” “The drypoint print had a unique, textured quality due to the burrs left on the plate. Rembrandt often retouched his etched plates with a drypoint needle or engraver's burin, but in the 1650s his greatest prints are worked entirely in drypoint. Art is subjective, and everyone will create their own list of favorites, but it’s indisputable that Rembrandt’s humanistic style influenced many artists who came. A scraper is a handy tool that comes with two sharp blades on each of its three sides. Metal plates. Etching. A general term for metal-plate printmaking techniques, including etching, drypoint, engraving, aquatint, and mezzotint. An intaglio method in which a plate is directly incised with an etching needle. In the ____ process, the artist creates clean-cut lines on a plate of copper, zinc, or steel by forcing a sharp burin across the surface with the heel of the hand. - serigraphy 9. Opaque Black Plexiglass to make a Drypoint Print. The needles are inserted into specific points on the body known as trigger points, or areas of muscle tightness, to relieve pain. 11. The marks made by the drypoint needle are methodical hatchings and cross hatchings across the entire surface. If you get dry needled, expect to feel 4 things: Nothing –The needles are very thin (0. You can use one of our 3D printed needles for scratching, but they will get dull pretty quickly. Drypoint intaglio printmaking uses a sharp diamond-tipped needle to cut through the metal printing plate– creating crisp lines and feathery edges without using acid, just ink. It is called “dry” needling because acupuncture needles are solid and do not contain any fluid in them like hypodermic needles (“wet” needles). For the plates, tin or copper is the preferred material. - engraving 7. 7 out of 5 stars. War. the butterfly drypoint plate. New Hollstein 274 IV/V. Since. What is drypoint? The process is like using a pen without the ink – literally, drawing with a dry point – to create an impression of a drawing which, when inked, can be printed from again and again. Description. Practitioners use filiform needles which are fine, short, stainless steel needles that don’t inject fluid into the body (healthline). In the 17 th century, a Dutchman developed a technique for mezzotint, from the Italian for half-tint , in which the metal plate is worked over with a multi-toothed tool called a hatcher . Drypoint involves scratching lines directly into the surface of the copperplate using a sharp, pointed tool, or needle. Similar to engraving, drypoint requires the artist to carve directly into the plate surface. This soft line is suitable only to small. OSF HealthCare Saint Anthony’s Health Center Rehabilitative Services at (618) 463-5171. These needles are used for machine embroidery. Getting some Dutch Golden Age ink will. Munz 223 IV/V. The easiest at-home material to access for this is. Also, a limited number of multiple. Unit price / per . Trigger point dry needling is a drug-free treatment performed by skilled, trained, and certified chiropractors, medical doctors, and physical therapists. I also experimented with printing the drypoint into a monotype made from a separate plate. 4 ± 2. Starting at $12. This burr gives drypoint prints a characteristically soft, and sometimes blurry, line quality. 95. Lyons dry point scribes are effective and very versatile tools used as an etching needle or drypoint scribe. 85. Think of it as. The needle itself is the treatment. During the etching revival of the mid-ninteenth century and the fin de siècle, the technique of drypoint was often used alongside traditional etching. The multiple rapid needle insertion technique—i. Etching : In an etching, chemicals are used to draw the. 2. 2. In principle, the method is practically identical to engraving. Levon West used a drypoint needle to create this image, sketching directly on the copper plate.