That must be Dean's!
The stamps were added to an enormous box which had succeeded to enter my p.o.box. Too big for the scanner, so I show it thanks to 'real photos':
The complete front side.
And back side:
A wonderful scenery! 3D, mixed media, atmospheric and food for thought ('wondering-what-or-who-these-white-creatures-would-be?'). In short: a great Diorama!
Thank you very much, Dean!