I was watching the other day the talk that Lea Verou gave at Fronteers 2011 (you can check the video on Fronteers Vimeo page) when she just proved that I don’t know CSS3 at all (I lived for a while with the sensation that I did know a little bit, I was wrong though).
One thing caught my attention: CSS3 patterns. She build some really crazy stuff there and I invite you to check more CSS3 patterns on her site, test the code and implement it in your future projects. Nothing is made with images, just pure CSS3 gradients and lots of brains.
Here’s how some of them look like: