For some more information, check out this post from Cartoon Brew.
The next two images are of the animation stand used by our photographer. It is amazing to me to see the location where the works of art were inked and colored. It is also amazing to me that there has been so little recognition to the great artists who accomplished the delicate task of creating animation cels to be in full gorgeous color. The art on the table appears to be from the color remake of Orphan's Benefit featuring Goofy and Clarabelle in a circus strong man act.