Incidentally, at least one of the images comes from here:
(and they're in violation of the attribution license).
https://commons.wikimedia.org/wiki/File:Farm-Fresh_user_cook...
I wonder if that image has had many visitors ...
https://commons.wikimedia.org/wiki/File:Farm-Fresh_user_cook...
I wonder if that image has had many visitors ...
Also worth considering: http://www.paglen.com/?l=work&s=symbology