Aquarium Watching

Aquarium Watching, originally uploaded by Heraldk.

This is a selective crop of one of my photos from the Vancouver aquarium. The photo as a whole looked pretty cool, but mostly due to this section where the sunlight falls into the water. By cropping out the random people, I think I made this photo quite a bit more powerful. Just having the two kids watching the action inside the aquarium is pretty cool I think. What do you think?