I tried to cap images that I haven't seen but of course I also got the classic ones. They are small, so better suited for icon-making than banners or desktops. I edited them slightly to reduce pixelation and to brighten them up a bit.
"May I present my only son?"
"Give us a turn."
"I can't move!"
"Aye, you mutter, lass."
Do with these what you will. No credit is necessary.