You may be aware of Timothy Greenfield-Sanders' photo book Thinking XXX which features dual portraits of clothed and naked porn stars. The book was also the subject of an HBO film and traveling exhibit. Greenfield-Sanders was present as the exhibit opened in Houston at the Devin Borden Hiram Butler Gallery this week as he's photographing Houstonians with their dogs.
Towleroad received an amusing photo of some visitors to the exhibit checking out the portrait of well-endowed Lucas Entertainment actor Chad Hunt. Link to the NSFW version after the jump.