What I'm working on Wednesday:Crochet ripple rainbow afghan

I've been wanting to make a ripple afghan for a long time but never get around to it.  I've had time lately waiting for this or that and its a portable project so I finally got it started.  It will probably be Christmas before I finish but for now here is what I have been working on.

 oh its so happy and colorful

 I made it from cotton yarn so it will be good for summer and fall naps

 what have you been working on?