{"id":"bbs-ansi","no":312,"name":"ANSI Art (BBS Scene)","ja":"ANSIアート","era":"1985–1997","family":"レタリング","kind":"スタイル","collection":"Dictionary expansion 17","addedAt":"2026-08-18","source":{"title":"16colo.rs — ANSI/ASCII art archive","url":"https://16colo.rs/"},"reference":{"status":"verified","pageUrl":"https://16colo.rs/","credit":"16colo.rs — ANSI/ASCII art archive","gallery":[{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Roy%20sky%20ansi.png?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Roy%20sky%20ansi.png","credit":"ANSIアートの作例 — Wikimedia Commons / Public domain"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Koala%20Country%20BBS%20Login%20Screen.jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Koala%20Country%20BBS%20Login%20Screen.jpg","credit":"BBSログイン画面（CC BY-SA 3.0）"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/ANSI%20art.jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:ANSI%20art.jpg","credit":"ACiD Productions のANSIアート 1996 — Wikimedia Commons / CC BY-SA 3.0"}]},"essence":"BBS時代の16色テキストモードで描かれたログイン画面と集団アートパック。文字ブロックの影付け技法とグループ間の競争文化が、ネット以前の画面装飾の頂点をつくった。","cues":["16色テキストモード","ブロック文字の陰影","アートグループの署名","ログイン画面の様式"],"intents":["反骨","技術","懐かしさ"],"works":["文字だけを表示できる環境で、起動画面や見出しを装飾したいとき","配布物や集団作品に、署名と所属を刻む文化を持ち込みたいとき"],"recipe":{"type":"ブロック文字で字面を作り、細部は罫線素片で補う","layout":"八十桁の幅を守り、縦は巻物のように長く続けてよい","material":"十六色の前景と八色の背景に限り、陰影は文字の濃度で作る"},"avoid":"等幅でない環境に流すと桁が崩れて絵にならないため、表示側の条件を決めずに作ると必ず壊れる。","colors":["#aaaaaa","#5555ff","#050203"],"motif":"screen","pair":["ascii-art","terminal-ui"],"study":["ACiDとiCEの競争","アートパック文化","現代のテキストモード復興"],"en":{"essence":"Login screens and group art packs drawn in the 16-color text mode of the BBS age. Block-character shading and inter-group competition made the summit of pre-web screen decoration.","cues":["16-color text mode","Shaded block characters","Art-group signatures","The login-screen format"],"works":["Decorating a splash screen or heading where only characters are available","Bringing signature and crew credit into a distributed pack of work"],"recipe":{"type":"Letterforms built from block characters and completed with box-drawing pieces","layout":"Eighty columns respected while the vertical runs on like a scroll","material":"Sixteen foreground and eight background colors, shading made by character density"},"avoid":"Shown in a proportional environment the columns break and the picture is gone, so building without fixing display conditions destroys it.","study":["the ACiD-iCE rivalry","art-pack culture","the modern textmode revival"]},"links":{"page":"https://indexstyle.org/styles/bbs-ansi","json":"https://indexstyle.org/api/styles/bbs-ansi","designSpec":"https://indexstyle.org/styles/bbs-ansi/design.md","imagePrompt":"https://indexstyle.org/styles/bbs-ansi/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."}}