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.
PraterAtominstitut. heading Atominstitut der sterreichischen Universitten in Wien Street name Stadionallee House number House name Conscription number Postal code Wien Wien AT photo taken by de Benutzer Priwo Priwo Institute of Atomic and Subatomic Physics Files by User Priwo
Page 2023 Free-images.com. All images are Public Domain