The fountain is made of sandstone. The figures symbolize the four Paradise streams - the Tigris, Euphrates, Pishon and Gihon.
Wikipedia https://de.wikipedia.org/wiki/Paradiesbrunnen_(Aachen)
Address 2 Katschhof, Aachen 52062, Germany
Coordinates 50°46'30.387" N 6°4'59.508" E
