JULY 2014 OBSERVERS CHALLENGE – M-101 NGC 5457
Pencil sketch with inverted colors
Original sketch:
-
Subscribe
Subscribed
Already have a WordPress.com account? Log in now.
Categories: Work File Only - Observer's Challenge Reports
Tags: Challenge Reports
Comments: Comments Off on M 101 Galaxy in Ursa Major – Face-on spiral with low surface brightness.
rogerivester.com
Recent Comments