colorful ghosts and pumpkins dance across a dynamic abstract canvas, showcasing halloween spirit through bold, graffiti-inspired

halloween ghosts pumpkins graffiti vibrant abstract colorful spooky art brush strokes dynamic festive autumn orange purple creative modern playful design thematic holiday celebration whimsical background canvas fantasy lively energetic horror street temperature character fright imagination seasonal haunting cheerful surreal painted wallpaper mood eerie elements visual expression dance showcasing spirit bold graffiti-inspired vivid hues