Looking for unique cake inspiration

[cakenoob]

Hi All -

I'm looking for inspiration for unique cakes. Cakes that use different kind of ingredients, or are designed to look like others kinds of food, etc. I found this gallery:
Your cake photos

And I'm intrigued by the pillow cake, but am curious if anyone knows where I can find other such sources.

 

[AnnieDrews]

Wow, look at the colors in this cake!!

For the love of cake: I'm back!

Lots of good ideas here, too.