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, make the legs 3 times the height of the bottom height without a mattress, make 6 pieces of the rack holding the backrest, place the edge to the bottom in width as the upper bar of the backrest