The yellowish photos were drawn by my friend Michael Klingensmith back when we were in the 9th grade. The colors came out kinda crappy because the scanner doesn't seem to like the plastic lamination on the paper. I plan to use a digital camera next and then try some digital enhancement to restore them to pristine condition.
The other pictures were hand drawn by a group of highly technical people at our undisclosed classified para-military operations center, and then obtained using a photon capturing charged coupled device, and stored in linux mountable phased addressable electron matrix.