Uwe Pilz from Leipzig, Germany. Astronomical pages (in German, but easy to navigate)
billions and billions
Mark Seibold, Artist-Photographer-University Instructor-Lecturer, Record holder for most sketch awards and un-broken record over the astro-photographers for over five years
Cactus Patch Observatory / 14" LX200
"The four points of the compass be logic, knowledge, wisdom, and the unknown. Some do bow in that final direction. Others advance upon it. To bow before the one is to lose sight of the three."
Clear skies / "Bright skies aren't empty skies" (James Mallaney)
My best solar system sketches / My deep sky sketches
Temple Research Observatory