I took this photo in the Chinese embassy. The Chinese embassy has lots of interesting designs, and this is one of them. This is ceiling light in one of the conference room, and I think this represent shape because there are so many shapes like circles, squares, rectangles, and lines included in one ceiling light.
Usually when the light source is far away from the focus point the light source turns into a circle. But in this picture, the author installed a special equipment like a filter in front of the camera that turns the shape into hearts, and thats why I chose this photo. Photo from totallylura: http://www.flickr.com/photos/totallylaura/4351357957/sizes/l/in/photostream/