oriental, naked, glare, border, photograph, abstract, surreal, mixed media,  childish, cartoon.

photography, stock photo, CGI, 3D digital art, simple, boring, monochromatic.

bad drawing, bad anatomy, poor anatomy, ugly, weird, blurry, fuzzy, grainy, text, artifacts, signature, watermark, out of focus, cut off, deformed, malformed.

skewed, warped, angled, turned page, book binding, art supplies, art materials, open book, faded, sketchbook.

cel shading, flat colors, double image, merging, dethatched, disconnected limbs.

poor lighting, suit.