This is a sculpture of 32 tonnes of Verona marble, showing a giant vulva, the work of the Peruvian sculptor Fernando de la Jara, who has lived in Germany since 1967. It stands in front of a German college and apparently drew in a US exchange student, who had to be rescued by the fire brigade.
US exchange student ‘delivered’ from giant marble vulva by German firefighters
Austausch-Student bleibt in Stein-Vagina stecken