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Original file (681 × 880 pixels, file size: 501 KB, MIME type: image/png) This is a file from the Wikimedia Commons . Information from its description page there is shown below.
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The relief family of techniques includes woodcut, metalcut, wood engraving, relief etching, linocut, rubber stamp, foam printing, potato printing, and some types of collagraph. By contrast, in the intaglio family of printing, the recessed areas are printed by inking the whole matrix, then wiping the surface so that only ink in the recessed ...
Staedtler technical pens Staedtler technical pen divided in parts in comparison with 1 cent euro coin Macro image of a 0.7 mm Rotring Rapidograph nib showing the flow control wire. A technical pen is a specialized instrument used by an engineer, architect, or drafter to make lines of constant width for architectural, engineering, or technical ...
It is the direct opposite of a relief print where the parts of the matrix that make the image stand above the main surface. Normally, copper or in recent times zinc sheets, called plates, are used as a surface or matrix, and the incisions are created by etching , engraving , drypoint , aquatint or mezzotint , often in combination. [ 3 ]
Description: Bookplate of John Boyle, 5th Earl of Orrery (1707–1762) with his initials "I. O." to the left of the coronet and the arms of Boyle impaling Hamilton to commemorate his marriage in 1738 to Margaret Hamilton, daughter of John Hamilton, Esq., of Caledon, County Tyrone.
The pen has an ink container which contains a metal tube, inside which is a thin metal needle or wire, the soul. Ink is absorbed between the needle and the tube wall, preventing an excessive amount of ink from being released. The needle has a weight and by waving the pen back and forth the needle is released and the ink can run.
As described in an 1890 treatise, electrotyping produces "an exact facsimile of any object having an irregular surface, whether it be an engraved steel- or copper-plate, a wood-cut, or a form of set-up type, to be used for printing; or a medal, medallion, statue, bust, or even a natural object, for art purposes." [2]