ARCspace.com is, to me, a great site, a real pleasure to view.
Here is a link as an example, on a new opera house in Copenhagen -
http://www.arcspace.com/architects/larsen/opera1.html
They have vast info on various architectural projects, and are an excellent resource within the field, for anyone who thinks building is an art, and for community planning participants to see possibilities. I check it from time to time to see what is going on.
Please don't link their photos to others without permission from them; even though they give me permission to link here, it is a courtesy not to be abused.