![M.C. Escher's "Day and Night" 1500 pc. A relatively rare puzzle made by Selegiochi. I've been puzzling since childhood and this was the most difficult I've ever done –– thanks to the M.C. Escher's "Day and Night" 1500 pc. A relatively rare puzzle made by Selegiochi. I've been puzzling since childhood and this was the most difficult I've ever done –– thanks to the](https://preview.redd.it/84xw4u9kfon61.jpg?width=640&crop=smart&auto=webp&s=18b7c0fe2f82d567b583310dc6f9a7cc627b48f2)
M.C. Escher's "Day and Night" 1500 pc. A relatively rare puzzle made by Selegiochi. I've been puzzling since childhood and this was the most difficult I've ever done –– thanks to the
![M. C. Escher Vintage 1943 Artwork 1960s 70s Puzzle Mounted and Framed : California Dreamin' Art Jewelry Etc | Ruby Lane M. C. Escher Vintage 1943 Artwork 1960s 70s Puzzle Mounted and Framed : California Dreamin' Art Jewelry Etc | Ruby Lane](https://cdn0.rubylane.com/_pod/item/1879775/2229/M-C-Escher-Vintage-1943-Artwork-pic-1A-2048%3A10.10-98443fe3-f.jpg)
M. C. Escher Vintage 1943 Artwork 1960s 70s Puzzle Mounted and Framed : California Dreamin' Art Jewelry Etc | Ruby Lane
![Make an M.C. Escher Reptile Puzzle on Your CNC Router/mill : 12 Steps (with Pictures) - Instructables Make an M.C. Escher Reptile Puzzle on Your CNC Router/mill : 12 Steps (with Pictures) - Instructables](https://content.instructables.com/ORIG/FDI/XN39/H01NA9RC/FDIXN39H01NA9RC.jpg?auto=webp)