It is depressing. It's a very powerful photo. Shows exactly why zoo's shouldn't have animals caged. I'd like to see a zoo where each animal has exactly how much roaming space they need to be fully healthy in the wild. Say a lion or something, and they literally have a couple square miles or what have you as their "cage". A 30 x 30 foot cage is prison, and inhumane. Will it ever happen? Doubtful.