This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Cliffordtorus. Clifford torus performing simple rotation through the xz plane Created using Maya and Macromedia Fireworks Jason Hise Cczero Torus Animations of polyhedra Animated manifolds animations Animations on black background D
Page 2023 Free-images.com. All images are Public Domain