xterm also has sixels, which give reasonably high-resolution color graphics in normal VT340 mode. https://github.com/saitoha/libsixel https://github.com/saitoh

xterm also has sixels, which give reasonably high-resolution color graphics in normal VT340 mode. https://github.com/saitoha/libsixel https://github.com/saitoha/libsixel By high-resolution I mean you can display JPEGs using sixels. You can run OpenGL programs using sixels.