Comics
Daniele di Nicuolo (KoT4)
This cartoon was inspired by famous Escher's lithograph "Relativity".
Artist's deviantART profile http://kot4.deviantart.com.
Artist's blog http://uomodellequinte.blogspot.com.
Me vs Universe
The image was found at http://kot4.deviantart.com/art/Me-vs-The-Universe-Fuck-You-Escher-272470214.