Minimalist Cute Ghost Illustration with “Boo” Spee Tシャツ

This minimalist cartoon-style illustration features a cute white ghost set against a dark contrasting background. The ghost has simple rounded features, including two small circular eyes and a tiny round mouth, giving it a playful and expressive look. The character holds a small sign with a downward-pointing thumb, adding a humorous disapproval gesture. Above the ghost, a bold black “boo” appears inside a speech bubble, enhancing the fun, spooky theme. The monochromatic color palette and clean design make this artwork perfect for Halloween lovers, cute spooky aesthetics, minimalist designs, and funny ghost-themed merch.