<a href="//commons.wikimedia.org/wiki/Kr%C4%99gi_Nowe" title="Kręgi Nowe">Kręgi Nowe</a>, Poland, photo by <a href="//commons.wikimedia.org/wiki/User:Ejdzej" title="User:Ejdzej">User:Ejdzej</a>.
No machine-readable author provided. <a href="//commons.wikimedia.org/wiki/User:Ejdzej" title="User:Ejdzej">Ejdzej</a> assumed (based on copyright claims).
CC BY 3.0
No machine-readable source provided. Own work assumed (based on copyright claims).