Japanese university student "Chooo-san" isn't your typical student. Sometimes, she runs on batteries. Sometimes, she has multiple mouths. And sometimes she has a zipper on her arm.

The university student uses acrylic paint to create her intriguing, yet somewhat disturbing art. She first started doodling eyes on her hands while taking study breaks. The resulting optical illusions were so good that she began photographing her work and uploading it online.

Monos [Tumblr via IT Media]