{"id":"chiaroscuro","no":180,"name":"Chiaroscuro","ja":"キアロスクーロ","era":"16th century–","family":"絵画技法","kind":"技法","collection":"Dictionary expansion 10","addedAt":"2026-08-18","source":{"title":"The National Gallery — Chiaroscuro","url":"https://www.nationalgallery.org.uk/paintings/glossary/chiaroscuro"},"reference":{"status":"verified","pageUrl":"https://www.nationalgallery.org.uk/paintings/glossary/chiaroscuro","credit":"The National Gallery — Chiaroscuro","gallery":[{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Caravaggio%2C%20Michelangelo%20Merisi%20da%20-%20The%20Calling%20of%20Saint%20Matthew%20-%201599-1600%20(hi%20res).jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Caravaggio%2C%20Michelangelo%20Merisi%20da%20-%20The%20Calling%20of%20Saint%20Matthew%20-%201599-1600%20(hi%20res).jpg","credit":"カラヴァッジョ『聖マタイの召命』1599–1600 — Wikimedia Commons / Public domain"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Georges%20de%20La%20Tour%20046.jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Georges%20de%20La%20Tour%20046.jpg","credit":"ジョルジュ・ド・ラ・トゥールの蝋燭画 — Wikimedia Commons / Public domain"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Georges%20de%20La%20Tour%20022.jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Georges%20de%20La%20Tour%20022.jpg","credit":"ラ・トゥールの夜の場面 — Wikimedia Commons / Public domain"}]},"essence":"強い明暗の対比で形を彫り出し、光そのものに物語と感情を語らせる技法で、絵画からフィルム・ノワールまで貫く光の文法。","cues":["単一光源","深い闇","光で彫られた形","劇的な陰影"],"intents":["静けさ","高級","高揚"],"works":["人物写真や肖像で、光の当たる一点に視線を集めて語らせたいとき","闇の面積そのもので緊張を作る、犯罪劇や舞台の照明設計"],"recipe":{"type":"文字は光の帯の中だけに置き、闇の側には何も乗せない","layout":"画面の大半を闇に渡し、明部を三分の一以下に切り詰める","material":"光源を一つに絞り、反射板で影の底だけをわずかに起こす"},"avoid":"暗部を後処理で潰して作った闇は形を彫らず、光の方向が読めないまま暗いだけの画面になる。","colors":["#cba268","#af3929","#09080b"],"motif":"archive","pair":["film-noir","mezzotint"],"study":["カラヴァッジョ","レンブラントの照明","撮影監督のライティングへの継承"],"en":{"essence":"It carves form out of strong contrast and lets light itself tell the story and carry the feeling. The grammar of that light runs from painting through to film noir.","cues":["A single light source","Deep darkness","Form carved by light","Dramatic shadow"],"works":["Portraits where a single lit area has to carry the whole story","Lighting crime drama or stage work that builds tension from darkness"],"recipe":{"type":"Put type only inside the lit band and leave the dark empty","layout":"Give most of the frame to darkness, keep highlights under a third","material":"One source, with a bounce lifting only the floor of the shadow"},"avoid":"Darkness crushed in post carves no form, the direction of the light stays unreadable, and the image is merely dim.","study":["Caravaggio","Rembrandt's lighting","its inheritance by cinematographers"]},"links":{"page":"https://indexstyle.org/styles/chiaroscuro","json":"https://indexstyle.org/api/styles/chiaroscuro","designSpec":"https://indexstyle.org/styles/chiaroscuro/design.md","imagePrompt":"https://indexstyle.org/styles/chiaroscuro/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."}}