Wow! That is total and complete theft! Photographers work their arses off to become brilliant only to have some jackhole steal, then sell their works for exorbitant amounts of money while the original artist and model get nothing . This guy is not an artist, he's a thief.
As a photographer I think I'd find it amusing if one of my pics was in the show. Sure, there's a knee-jerk reaction to someone else making so much money off of something I did. But in reality, it's not like I'd be losing out on the $90-100k I COULD have made from the pic. It's making that much money BECAUSE it's in a fancy gallery, and it's in a fancy gallery because it's a provocative idea that forces us to discuss things, like how much we really own of the pictures we post on the internet, or the place of appropriation in music sampling, fashion, photography styles, etc.