100 Days of Summer project:
Only a 15 minute drive from where I live there is an place with alpacas. Some of them, as they age, have a very prominent underbite. Some lose their teeth. This one look directly at the camera. With his protruding teeth, it looks like he is smiling.
For some reason it reminded me of watching Candid Camera as a child. "Smile! You're on candid camera."