ugly, 

deformed, 

noisy, 

blurry, distorted, out of focus, bad anatomy, extra limbs, poorly drawn face, poorly drawn hands, missing fingers, high contrast, over-saturated, glossy, cartoon, 3d, 3d render, Photoshop, sketch, sketches, video game, draw, 
paint, painting, render, CGI, computer graphics, 
anime, manga, 2d art, 3d art, illustration, canvas frame, watermark, signature, username, 
artist name, ugly, deformed, noisy, blurry, 
distorted, grainy