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, 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