Some pictures I'm talking about:
Both from SuPaNails.tumblr.com
I found these three pictures above on http://www.weloveit.com/
I love the dots on white, the bright colors make it real 'pop art'. Owner: ?
I found this picture on almost every blog so I don't know who it's originally from.
Not really pop art but I like this one! From daily-nail.blogspot.com