{"id":"daguerreotype","no":352,"name":"Daguerreotype","ja":"ダゲレオタイプ","era":"1839–1860s","family":"写真技法","kind":"技法","collection":"Dictionary expansion 19","addedAt":"2026-08-18","source":{"title":"George Eastman Museum","url":"https://www.eastman.org/"},"reference":{"status":"verified","pageUrl":"https://www.eastman.org/","credit":"George Eastman Museum","gallery":[{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Woman%20with%20an%20Accordion%20daguerreotype%20MET%20DP225645.jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Woman%20with%20an%20Accordion%20daguerreotype%20MET%20DP225645.jpg","credit":"ダゲレオタイプ肖像（CC0）"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/6th-plate%20Daguerreotype%20of%20Unknown%20Woman%2C%201840s%20(framed).jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:6th-plate%20Daguerreotype%20of%20Unknown%20Woman%2C%201840s%20(framed).jpg","credit":"ケース入りダゲレオタイプ 1840年代 — Wikimedia Commons / Public domain"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Boulevard%20du%20Temple%20by%20Daguerre.jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Boulevard%20du%20Temple%20by%20Daguerre.jpg","credit":"ルイ・ダゲール《タンプル大通り》ダゲレオタイプ 1838 — Wikimedia Commons / Public domain"}]},"essence":"銀板に直接像を定着させる最初の実用写真術。鏡のように反転する唯一無二の像、ベルベットケースの宝飾的な佇まいが、「像を所有する」経験の原点になった。","cues":["鏡面の銀板","左右反転の唯一像","ケース入りの宝飾性","痛いほどの細部"],"intents":["高級","懐かしさ","静けさ"],"works":["一点物として贈る肖像や、記念の像を物として残すとき","写真史の展示で、像を所有するという感覚を体験させるとき"],"recipe":{"type":"銘は台紙の裏か縁に小さく刻み、像の面には何も置かない","layout":"胸像を中央に据え、長い露光に耐える姿勢で固定する","material":"銀鏡面の反射を前提に、角度で像が現れる据え方にする"},"avoid":"見た目だけを画像加工で真似ると、角度によって像が反転する銀板の物としての性質が消え、古びた写真の擬態に終わる。","colors":["#c7c7c7","#750f19","#201a19"],"motif":"photo","pair":["cyanotype","carte-de-visite"],"study":["ダゲールの発表 1839","日本への伝来（島津斉彬像）","現代のダゲレオタイプ作家"],"en":{"essence":"The first practical photography, fixing an image directly onto a silvered plate. A one-of-a-kind picture reversed as in a mirror and housed in velvet like jewelry is where the experience of owning an image begins.","cues":["The mirrored silver plate","A unique reversed image","Jewel-like cased presentation","Painfully fine detail"],"works":["Portraits given as unique objects and keepsakes meant to exist as things","Exhibitions on photographic history that let visitors feel image ownership"],"recipe":{"type":"Inscribe the name small on the back or the rim, never the plate","layout":"A bust centered and held still enough for a long exposure","material":"Mount so the mirrored plate reveals its image at an angle"},"avoid":"Imitating only the look in software strips away how the plate behaves as an object flipping between positive and negative, leaving a pastiche of age.","study":["Daguerre's announcement, 1839","its arrival in Japan","contemporary daguerreotypists"]},"links":{"page":"https://indexstyle.org/styles/daguerreotype","json":"https://indexstyle.org/api/styles/daguerreotype","designSpec":"https://indexstyle.org/styles/daguerreotype/design.md","imagePrompt":"https://indexstyle.org/styles/daguerreotype/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."}}