{"id":"geometric-sans","no":145,"name":"Geometric Sans","ja":"ジオメトリック・サンセリフ","era":"1927–","family":"書体分類","kind":"スタイル","collection":"Dictionary expansion 08","addedAt":"2026-08-18","source":{"title":"Klingspor Museum — Paul Renner資料","url":"https://www.klingspor-museum.de/KlingsporKuenstler/Schriftdesigner/Renner/PaulRenner.pdf"},"reference":{"status":"verified","pageUrl":"https://www.klingspor-museum.de/KlingsporKuenstler/Schriftdesigner/Renner/PaulRenner.pdf","credit":"Klingspor Museum — Paul Renner資料","gallery":[{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Futura%20specimen%20sheet%20De%20Pinda%20Fashion.jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Futura%20specimen%20sheet%20De%20Pinda%20Fashion.jpg","credit":"フツーラの印刷見本（CC BY 2.0）"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Kabel%20Light%20(6911493458).jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Kabel%20Light%20(6911493458).jpg","credit":"カーベル・ライトの活字見本（CC BY 2.0）"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Erbar-3.jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Erbar-3.jpg","credit":"ヤコブ・エルバー エルバー・グロテスクの活字見本 1950年代 — Wikimedia Commons / Public domain"}]},"essence":"円・直線・三角へ字形を還元し、新しい時代の文字を手の習慣ではなく幾何学から構築しようとした。","cues":["真円に近いボウル","単線的な画線","幾何学的な骨格","機械時代の楽観"],"intents":["未来","技術"],"works":["建築や工業のブランドで、合理と未来を短い語で示すロゴ","図表やダイアグラムの見出しで、幾何学的な図版と揃えたいとき"],"recipe":{"type":"大きく組む時ほど字間を丁寧に調整し、丸と直線の間隔差を直す","layout":"直交する格子と円弧だけで構成し、角度を使う時は一種類に限る","material":"単色の面と細い罫、印刷でも画面でも同じ幾何を保つ"},"avoid":"純幾何学に見えて実際は光学補正だらけである。図形をそのまま文字にせず補正を見る。円形の字は本文で見分けにくく、小さいと誤読が増える。","colors":["#faf5dd","#87837c","#1b1a18"],"motif":"type","pair":["bauhaus","neo-grotesque-sans"],"study":["Paul Renner, Futura","Herbert Bayerのユニバーサル・アルファベット","ErbarとKabel"],"en":{"essence":"It reduced letterforms to the circle, the line and the triangle, trying to build the letters of a new era out of geometry rather than out of the habits of the hand.","cues":["Near-circular bowls","Monoline strokes","Geometric skeletons","Machine-age optimism"],"works":["Logos for architecture and industry that state reason and futurity in few words","Headings for charts and diagrams that should match geometric artwork"],"recipe":{"type":"Space it carefully at large sizes, correcting the gaps around circles","layout":"Build from an orthogonal grid and arcs, allowing only one angle if any","material":"Flat single colors and thin rules, the same geometry in print and screen"},"avoid":"What looks like geometry is full of optical corrections, so read them rather than turning shapes into letters. Circular forms are hard to tell apart in running text, and small sizes multiply misreadings.","study":["Paul Renner, Futura","Herbert Bayer's universal alphabet","Erbar and Kabel"]},"links":{"page":"https://indexstyle.org/styles/geometric-sans","json":"https://indexstyle.org/api/styles/geometric-sans","designSpec":"https://indexstyle.org/styles/geometric-sans/design.md","imagePrompt":"https://indexstyle.org/styles/geometric-sans/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."}}