I have always liked the drawings made by Escher and I think the 2 layer based design gives it a nice effect. I am thinking of some further modifications to make them two sided and maybe some other pattern. Hope you like it! Any remarks let me know.
The black with white top I printed in 0.2 mm layer height. Therefore only one layer was printed on the top. This does not give the best quality. The White with black top I have printed in 0,12 mm layer heigth. Now two layers are printed and give a stronger effect. Also a cocentric filling pattern gives a really nice effect!
The author marked this model as their own original creation.