This was a hard one, but I kept coming back to this beautiful Venetian glass vase my parents gave me the last time they went to Italy. It sits on my mantle with a collection of cobalt blue glassware, and although it's hard to tell from the picture, it is indeed quite skinny.
I decided to try some of the custom settings on my digital camera, and really liked the way this one came out with the background sort of a butter yellow. I present: skinny!
For more photo hunting, go here.