My current obsession:
Artist Ashley Goldberg's pattern designs on Flickr.
I may have even turned one of them into my phone's screen saver.
You probably already know about Ashley's awesome art (see here), but if you didn't know about her amazing pattern design skills you are truly missing out. They are so unique - I'm kind of, super, obsessed.
Go check out the rest here and be prepared to be sucked into a vortex of design loveliness.