Orion Constellation. Charcoal and Gouache on unprimed canvas. 2016

Pointing to the belt of Orion 

Safety first 👍

Beginning the drawing 

Jupiter and its Galilean moons, Lo, Europa, Ganymede, and Callisto.

Inspiration: as an amateur astronomer I frequently find inspiration from the night sky. Here are images of the Warko Obsevatory where I volunteered as a telescope operator.