public domain photos.
To the extent possible under law,
Raffael Herrmann
has waived all copyright and related or neighboring rights to
"Stairway up to the Tetrahedron in Bottrop".
This work is published from:
Germany.
Raffael Herrmann
Raffael is the founder of cc0.photo and a loves to take photos in his free time. When he isn't taking pictures, he's coding faster then his coffee-machine can deliver him with new "elixir".
All photos are completely free. If you still want to say thank you, I'm happy about a small donation.
