Mysterious box found with strange drawings of UFOs, Aliens and Winged Beings

A box ‘the Box of Crazy’ found by the trash contains strange drawings. The box measures roughly 29" by 38".

Clearly something happened to the former owner of the box, Daniel J. Christainsen from the Netherlands, but who lived in Florida, that was very memorable as almost all the drawings of UFOs, aliens and winged beings including transcripts are very detailed and large.

Below some of the strange drawings. The complete set of 102 images: Here






The drawings remain a mystery!
Complete set of 102 images at http://imgur.com/a/uCSg1