a spooky cartoon monster with a menacing grin, featuring sharp teeth and a colorful silhouette in a modern

monster evil smile shadow teeth spooky creature cartoon flat colorful vector outline smirk modern sharp dark design creepy whimsical fun art vibrant unique bold graphic texture playful glyph chill eerie cool draft sight shape style hue look vibe menacing grin featuring silhouette character showcases features hues perfect halloween halloween