Refined, polished and finished looking pieces of whole artwork only. Originality and artistic skill both play factors. Preferably no white backgrounds- unless white background space is mostly used up or used in a way that doesn't detract from the quality of the work. No blurry images, obvious quick sketches, works on lined or gridded paper, line art, works that are dark from being obviously scanned- or works obviously photographed. No works that are roughly colored unless style suggests they were purposely done that way.