ugly, deformed, noisy, blurry, distorted, out of focus, bad anatomy, extra limbs, poorly drawn face, poorly drawn hands, missing fingers"When creating the wallpaper, avoid: '(Colors not in keeping with Halloween)', '(Excessive details in the elements that cause visual pollution)', '(Excessively bright lighting that compromises the gloomy atmosphere)'. '(Too much background of course it reduces the presence of thematic elements)', '(Lack of contrast between the bats and pumpkins)'. '(Use of elements not related to the Halloween theme)'. '(Disorderly positioning of bats and pumpkins)'. '(Lack of emphasis on essential details).'. '(Lack of mysterious and frightening atmosphere)'.