chafa
Image printing in the terminal.
TLDR
Render an image directly in the terminal
$ chafa [path/to/file]
Render an image with 24-bit [c]olor
$ chafa -c full [path/to/file]
Improve image rendering with small color palettes using dithering
$ chafa -c 16 --dither ordered [path/to/file]
Render an image, making it appear pixelated
$ chafa --symbols vhalf [path/to/file]
Render a monochrome image with only braille characters
$ chafa -c none --symbols braille [path/to/file]