Gregory's Server
Sixel, short for "six pixels", is a bitmap graphics format supported by terminals and printers from DEC. It consists of a pattern six pixels high and one wide, resulting in 64 possible patterns. Each possible pattern is assigned an ASCII character, making the sixels easy to transmit on 7-bit serial links.
@neauoire have you seen the things notcurses can pull off these days with sixels? https://github.com/dankamongmen/notcurses