Our feature photo for Photo Gallery 637 is this great '70s race car diorama photo from Hartmut Peters. Joining Hartmut's collection of models is another great exhibition of modelers' talents from around the world for you to enjoy. We want to welcome new first-time contributor Jens Roehle to our Photo Galleries. Check out all the great models on display in our Photo Gallery 637. [posted 08/17/2014]