Wallpaper groups: The reason why Heidelberg is better than Granada
![](https://hegl.mathi.uni-heidelberg.de/wp-content/uploads/2024/02/picture2.png)
Written by: Caroline Bornmann, Sebastian Grafe, Johannes Kamlage The reason why Heidelberg is better than Granada Granada in Spain. Roughly 230.000 habitants and a beloved holiday destination for many tourists. But why exactly is this beautiful piece of land in…