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.
Heptagons. Handy page full of sevensided figures that you can print cut out and tape together with hexagons to form hyperbolic soccerball own assumed Jackhmo heptagons Hyperbolic geometry tessellations
Page 2023 Free-images.com. All images are Public Domain