Because Python is slower on my machine, I made a little script to use the proprietary escape code of iTerm2 for printing pictures inline.
Nothing fancy, just to exercice.
require "base64" def printi(α) χtmp = nil File.open(α, 'rb') { |χf| χtmp = Base64.encode64(χf.read) } puts("\x1b]1337;File=name=#{Base64.encode64(α)};inline=1:" + χtmp + "\a\n") end