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.
Cubeconnected cycles.svg The cubeconnected cycles of order arranged geometrically on the vertices of truncated cube Own David Eppstein Files by User David Eppstein from en Truncated cube
Page 2023 Free-images.com. All images are Public Domain