This is the original cover art  created for the cover of Edgar Pangborn's classic science fiction novel "A Mirror for Observers"  for the British reprint edition published by Star Books, 1977 (I show the cover for reference) Intricately detailed, colorful and beautifully composed...it's one of Haberfield's most memorable covers,  hand-painted in gouache on artboard, 16.5" x 12.5".