re: Box Swap 2023, A Tribute to M.C. Escher

If you are going to do an impression of an Escher, and pull it off reasonably well, of course the result will be phenomenal - which the top certainly is.  I was really anxiously awaiting some better photos so I could get my eyes on the horsemen, and what, exactly, was going on there.  When I first saw this in the swap thread, my first thought was - ok - how in the heck did he keep that band of merry men continuous around the four sides of the box.  Obviously, if all the sides are equal this would be somewhat easier, but still, it is a math problem, which in the old days would be done with a pencil - now I guess it is done with a computer program.  You must have an incredible reserve of patience to sort out all that detail, and all those parts into a cohesive unit.
One little detail which I totally love, and which most wont even notice - front side, those two tiny darker 45º corners for the register in the bottom part of the box.