The Helmet

Light patch of volcanic materials on the southern borders of Oceanus Procellarum. The peaks at the center of the patch are collectively known as the Duck. To my eyes there where neither a helmet nor a duck to be found in this formation. If anything it looked like a fetus.

Sketch made on 4 October 2014 using a SkyWatcher 10″ and a Televue Nagler zoom 3-6 mm. North is towards the bottom of the sketch.