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.
Omnitruncated cubic honeycomb verf. en Omnitruncatedcubichoneycomb vertex figure own Tom Ruen Omnitruncated cubic honeycomb Tilings of space Schlegel diagrams of vertex figures
Page 2023 Free-images.com. All images are Public Domain