Computer graphics

Brian Eason

Artist's profile at Behance Network http://www.behance.net/Operator.

Sides of this impossible stars are filled by non repeating fractal hatching.

Improbable star
Improbable star

The image was found at http://www.behance.net/gallery/Improbable-Star/994273. There, there's also video rolic of the improbable star with animated filling.