I've been trawling Flickr researching for my next piece and I stumbled upon this crotcheted coral reef. It's spectacular!! (The full articlce about it is here.)
There are lots of other crocheted corals and coral reef scenes on Flickr but right now I need to get back to my research...
Thanks to Knitboy1 from Flickr for this picture
crocheted coral reef
Originally uploaded by knitboy1