←  selection  of digital art by artmetic  /  zoomed version of image  above  /  below
 

 
strange tori,  based on Gabi Müller's Torkados,  but here only graphics without any meaning!
 
←  selection  of digital art by artmetic -  top ↑  - 3 similar figures as  animations (55, 58 and 32 MB)  →
 
and many more on horn torus website,  e.g. some optical illusions,  all generated by artmetic