At the end of April, White House photographer Pete Souza released a huge slideshow featuring 300 of the best behind-the-scenes photos of Obama's young presidency. Now Souza has added over a hundred new pictures. Included in the set are shots of the president doing everything from meeting with Al Sharpton and Newt Gingrich to playing with his dog.

Mouse over the top of the slideshow to see more options, and click on a photo to view its caption. You can also view each photo in a larger format by opening it in a new window. The newest photos appear at the end.

This photo is of Obama trying out chairs for his desk. Here is the full slide show from the Huffington Post.