Photo and other artwork online showroom

I have tried to figure out what is the nicest place to check out others work. I though picassa web albums,  maybe canon gateway, but at the moment the best one is deviantART. You can enjoy work of very talented artists,  photographers and others, its very inspirational with its endless resources. If you know something even better, let me know.  I have seen some other places like this but i can not remember them.