2430 TUNDRA Image (Raster) TUNDRA is a graphics format and is one of several systems for expressing text-mode graphics using text characters and control characters setting positions and colours. ANSI Art was the main system of this use, but a few others were invented during the Bulletin Board System (BBS) era. The ansilove (and Ansilove-C and ansilove.js) open-source software can display TUNDRA among other formats, by converting ANSI/ASCII art to PNG images. 180 The National Archives and Records Administration / The National Archives and Records Administration 21 Jan 2022 21 Jan 2022 fmt/1603 PUID tnd File extension 1938 TUNDRA BOF; Offset: 0; Magic Bytes: '.TUNDRA24' 1 Absolute from BOF 0 0 1854554E4452413234