Source: Sad and Useless Humor Blog
Stashed in: Lolcats!, Leonardo
Leonardo DaVinci's Mona Lisa Cat?!
You've gotta be kitten me.
Claude Monet, Haystack at Giverny Cat.
Many more good ones on the blog. Enjoy.
Interview with Maru the Cat
"You will be missed."
It's dangerous to go alone! Take this!!
Striped Silver Tabby Cat Cuddles Her Kitten gif