Cartoons

Artist's profile at Cartoonstock https://www.cartoonstock.com/cartoonists/marklynch

Here, we see an impossible cube, which a character from Escher' artwork Belvedere holds in his hands. Postman is confused how to pack it. Could this cartoon be a part of prehistory of Escher's artwork? Maybe, somebody sent it to him by post and at the artwork we see him after receiving it.

Escher flat-pack furniture