{"id":"generative-art","no":315,"name":"Generative Art","ja":"ジェネラティブアート","era":"1965-","family":"デジタル芸術","kind":"技法","collection":"Dictionary expansion 17","addedAt":"2026-08-18","source":{"title":"Victoria and Albert Museum Collections, Georg Nees, Schotter","url":"https://collections.vam.ac.uk/item/O221321/"},"reference":{"status":"verified","pageUrl":"https://collections.vam.ac.uk/item/O221321/","credit":"Victoria and Albert Museum Collections, Georg Nees, Schotter","gallery":[{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Vera%20Molnar.%20Interruptions%20%C3%A0%20recouvrements%E2%80%9D%20from%201969.jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Vera%20Molnar.%20Interruptions%20%C3%A0%20recouvrements%E2%80%9D%20from%201969.jpg","credit":"ヴェラ・モルナール《Interruptions à recouvrements》1969年 — Wikimedia Commons / CC0"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Manfred%20Mohr%20P-306-O.jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Manfred%20Mohr%20P-306-O.jpg","credit":"マンフレッド・モーア《P-306-O》1980〜82年 — Wikimedia Commons / CC BY-SA 4.0"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Judson%20Rosebush%20Visions%2015101%20Computer%20Art%20April%2022%2C%201978%20JGR19780422%20100.JPG?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Judson%20Rosebush%20Visions%2015101%20Computer%20Art%20April%2022%2C%201978%20JGR19780422%20100.JPG","credit":"ジャドソン・ローズブッシュ《Letter Field》1978年 — Wikimedia Commons / CC BY-SA 3.0"}]},"essence":"作り手は規則と乱数の仕組みだけを書き、線を引くのは機械に任せる作り方。ネースのプロッター素描のように、一つの規則から出た複数の変奏を並べて示す。","cues":["一種類の単純な形だけで画面を埋める","同じ規則から出た変奏を並べて見せる","少しずつ角度と位置がずれていく反復","手では引けない密度と正確さ"],"intents":["技術","静けさ","遊び"],"works":["大量の個体差が要る識別子や、一点物の券面を機械に作らせるとき","規則の設計そのものを見せる、実験的な展示や作品を作るとき"],"recipe":{"type":"文字は座標と反復の対象として扱い、書体は一つに固定する","layout":"初期値と乱数の幅を決め、出力群を並べて分布を検分する","material":"線はプロッターの一定太さを想定し、濃淡は重ねの密度で作る"},"avoid":"乱数の幅を広く取りすぎると当たり外れの差が開き、作品ではなく出力の山だけが残る。","colors":["#fbfaea","#7a4ab8","#2c2e18"],"motif":"screen","pair":["saul-bass-title","net-art"],"study":["ゲオルク・ネース","ヴェラ・モルナール","Processingとクリエイティブコーディング"],"en":{"essence":"A way of working in which the maker writes only the rule and the randomness, leaving the drawing to the machine. As in Nees's plotter work, the result is shown as several variants born of one rule.","cues":["One simple element repeated to fill the field","Variants of a single rule shown side by side","Repetition drifting in angle and position","A density and precision no hand could reach"],"works":["Letting a machine make identifiers or one-off tickets that must all differ","Exhibitions or works where designing the rule is what is on show"],"recipe":{"type":"Letters handled as coordinates and repetitions with the face itself fixed","layout":"Seed and random range set, outputs laid side by side to inspect the spread","material":"Lines assumed at a plotter's constant weight, tone made by overlap density"},"avoid":"A random range set too wide widens the gap between good and bad results and leaves a pile of output instead of a work.","study":["Georg Nees","Vera Molnár","Processing and creative coding"]},"links":{"page":"https://indexstyle.org/styles/generative-art","json":"https://indexstyle.org/api/styles/generative-art","designSpec":"https://indexstyle.org/styles/generative-art/design.md","imagePrompt":"https://indexstyle.org/styles/generative-art/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."}}