Since March, a collection of his photography has been on display at the Museum of Printing History. Before he became known around the world for "Slime in the Ice Machine" and helping others, Marvin was a photographer for the Houston Press, a daily newspaper no longer published. The exhibit of his pictures ends this weekend and the photographs will be sold by silent auction.
The proceeds will benefit the museum and Houston arts and media. If you'd like to visit the exhibit this weekend or buy one of the photos, click here.