Ugly, deformed, noisy, blurry, distorted, out of focus, nudity, nude, symbols that are not numbers 1 through 9, 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. more than 81 squares, symbols that aren't numbers