The Andromeda Galaxy (M31) and its two satellites, M32 and NGC 205, sketched by Jeff Corder using a 6-inch reflector at 30x, July 7, 1973.
David J. Eicher library
To learn more about astronomical sketching, Astronomy magazine subscribers can access my Astronomy.com video "Sketching from the telescope" and read Glenn Chaple's Observing Basics column "Sketching 101."
See the rest of the Sketching at the telescope series.