creepy halloween background in bright purple with a blue smiley face moon and ghostly fog.

abstract acrylic art artwork backdrop background blue bright cloud clouds contrast craters creative creepy dark eyes face fantastical features fog foggy ghostly glitter gold google grunge halloween hanging happy illustration low magical man moon neon night paint painting pink pour purple shimmering shimmery sky smiley smiling sparkle stars streams surreal teal texture this time trailing wallpaper wispy