By Erik van Woerkens (Albategnius Crater)
Pictured is Albategnius crater, sketched [June 26, 2012] during a 4 hour session behind my William Optics 80 II FD apo. 156x, 3.5mm Nagler. The clouds disturbed every now and then, that’s why it took quite some time.
Hope you like it!
Erik van Woerkens, from Belgium.