Oblique view of <a href="https://en.wikipedia.org/wiki/Dionysius_(crater)" class="extiw" title="en:Dionysius (crater)">Dionysius</a> crater.  The brightness and contrast have been altered from the original.
James Stuby based on NASA image
1971
Flickr, Project Apollo Archive, Apollo 15, Magazine 81, <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/projectapolloarchive/21082378453/">AS15-81-10999</a>