What you do is run `xterm -ti vt340`. If your xterm was compiled with SIXEL support, this will enable it. (You can test it by running something simple like `gnu

What you do is run `xterm -ti vt340`. If your xterm was compiled with SIXEL support, this will enable it. (You can test it by running something simple like `gnuplot -e "set terminal sixelgd; set key bmargin center horizontal; plot [-5pi:5pi] [-5:5] real(tan(x)/atan(x)), 1/x"`.) Now run Xsixel (from <https://github.com/saitoha/xserver-sixel https://github.com/saitoha/xserver-sixel>) to run an X server that outputs to sixel graphics. In that X server you can run any program you would like, and its graphical output will be converted to sixels, printed to stdout, given to xterm, and then xterm will draw them. Job done! See <https://saitoha.github.io/libsixel/ https://saitoha.github.io/libsixel/> for more information and tools, along with lots of screenshots.