ghost glowing neon green light on black background. spooky ghostly creature with ectoplasm. concept of horror and unease.

ghost spook spooky character phantom spirit cape dripping apparition paranormal creepy slime mucus ooze flow liquid fantastic halloween terrible scary nightmare horror creature fantasy evil surreal art futuristic fear design demon death dead monster mysterious mystic figure soul green neon illuminated glowing ectoplasm ghostly light dark night angry illustration black background concept unease for cover card postcard interior decor print background ectoplasm unease print