ブルックリン美術館さんのインスタグラム写真 - (ブルックリン美術館Instagram)「To be etched, a polished, metal plate is first coated with a ground—an acid-resistant material like varnish or wax. The artist scratches a reversed image into the coating with a stylus, exposing small areas of the plate which is then submerged in acid. The acid eats away, or etches, the exposed areas of the metal. The remaining coating is removed. Ink is spread across the surface and then the plate wiped, leaving ink only in the etched lines. As in engraving, the inked plate is now ready to print and a damp paper is pressed onto the surface. This technique alone produces an image entirely made up of lines, as we see in #Piranesi’s The Well; he creates shading with clusters of parallel lines and crosshatching, hallmarks of printmaking. #BKMWorksonPaper⁠⠀ ⁠⠀ Giovanni Battista Piranesi (Italian, Venetian, 1720-1778). Invenzioni Capric di Carceri; Hind 13, First State of Three, ca. 1749. Etching on laid paper. #BrooklynMuseum, Frank L. Babbott Fund and Carll H. de Silver Fund, 37.356.11 #BKMEuropeanart」8月17日 22時07分 - brooklynmuseum

ブルックリン美術館のインスタグラム(brooklynmuseum) - 8月17日 22時07分


To be etched, a polished, metal plate is first coated with a ground—an acid-resistant material like varnish or wax. The artist scratches a reversed image into the coating with a stylus, exposing small areas of the plate which is then submerged in acid. The acid eats away, or etches, the exposed areas of the metal. The remaining coating is removed. Ink is spread across the surface and then the plate wiped, leaving ink only in the etched lines. As in engraving, the inked plate is now ready to print and a damp paper is pressed onto the surface. This technique alone produces an image entirely made up of lines, as we see in #Piranesi’s The Well; he creates shading with clusters of parallel lines and crosshatching, hallmarks of printmaking. #BKMWorksonPaper⁠⠀
⁠⠀
Giovanni Battista Piranesi (Italian, Venetian, 1720-1778). Invenzioni Capric di Carceri; Hind 13, First State of Three, ca. 1749. Etching on laid paper. #BrooklynMuseum, Frank L. Babbott Fund and Carll H. de Silver Fund, 37.356.11 #BKMEuropeanart


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