{"id":"aquatint","name":"Aquatint","ja":"アクアチント","era":"18th century–present","family":"凹版印刷","source":{"title":"MoMA — Aquatint","url":"https://www.moma.org/collection/terms/aquatint"},"essence":"粒状の防食材などを介して金属版を腐食し、細かな凹みにインクを保持して面の濃淡を刷る凹版技法。線を増やすだけでなく、粒のある灰色や深い黒で明暗を分ける。水彩に似た調子を作れるが、水彩画そのものでもメゾチントの別名でもない。","cues":["粒の集まりとして見える階調面","線と面で分担する明暗","腐食の段階で分ける濃淡","白い紙と深い黒面の対比"],"intents":["静けさ","懐かしさ"],"pair":["etching","mezzotint"],"study":["Francisco de Goya — Los Caprichos","Resist, grain and tonal fields","MoMA — Aquatint"],"avoid":"紙のざらつきを画像へ重ねただけでアクアチントとはしない。階調を作る工程を確認し、線のエッチングやドライポイントとの併用も記録する。","no":768,"kind":"技法","works":["アクアチントの作例を、近接する版画技法と比較する展示・教材","線、階調、紙の関係を実作品の技法記録から検討する出版"],"recipe":{"type":"作品の文字と後から加える説明を分け、技法・作者・年代を画面外へ整理する。","layout":"線と階調面を分けて置き、白・中間調・黒の面積を試す。","material":"所蔵館の技法記録と実物の紙・インクを確認し、画面の色だけから材料を決めない。"},"colors":["#E1D5BF","#403B35","#8D8071"],"motif":"print","collection":"Dictionary expansion 51","addedAt":"2026-10-05","reference":{"status":"verified","pageUrl":"https://www.moma.org/collection/terms/aquatint","credit":"MoMA — Aquatint","gallery":[{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Goya%20-%20Caprichos%20(07).jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Goya%20-%20Caprichos%20(07).jpg","credit":"Francisco de Goya, Los Caprichos, plate 7, Ni así la distingue, 1799 — etching and aquatint — Wikimedia Commons / Public domain"}]},"en":{"essence":"An intaglio technique that builds tone through small ink-holding recesses etched around a granular resist. Grainy greys and dark fields work alongside drawn lines. Its wash-like effects differ from watercolor itself and from the mechanically roughened plate of mezzotint.","cues":["Tonal fields made of fine grain","Lines and areas share the shading","Distinct depths or stages of tone","Paper white against dark ink fields"],"avoid":"Texture overlays do not establish the technique. Identify the tonal process and any etching or drypoint used with it.","works":["Exhibitions and teaching that compare Aquatint with neighbouring print techniques","Publications studying lines, tones and paper through documented works"],"recipe":{"type":"Keep lettering in the work separate from added labels; place medium, artist and date outside the image.","layout":"Separate lines from tonal fields and test the balance of white, midtone and black.","material":"Check the collection medium record and the paper and ink; do not infer materials from screen colour alone."}},"links":{"page":"https://indexstyle.org/styles/aquatint","json":"https://indexstyle.org/api/styles/aquatint","designSpec":"https://indexstyle.org/styles/aquatint/design.md","imagePrompt":"https://indexstyle.org/styles/aquatint/prompt.txt"},"usage":{"license":"CC-BY-4.0","licenseName":"Creative Commons Attribution 4.0 International","licenseUrl":"https://creativecommons.org/licenses/by/4.0/","attribution":"IndexStyle — https://indexstyle.org","attributionUrl":"https://indexstyle.org","scope":"Original IndexStyle text and structured data. Reference images, quoted works, and third-party material are excluded and retain their own rights."}}