"TRICK OR TREAT" is a Halloween word-art poster in a dark, scary blackletter style. Black spiky letters with red blood drips are stacked in three lines over a full moon, a graveyard with RIP tombstones, an iron fence and glowing jack-o'-lanterns under a deep blue sky. Swap in your own phrase, name or party details to remake it for your own Halloween invitation or sign.

Thick crimson blood saturating every surface — viscous, high-density fluid with authentic physical behavior: large tear-shaped drops suspended at each drip terminus with surface tension visible at the meniscus, connecting streams thinning as they extend downward, deep near-black pooling where blood accumulates. Material properties: subsurface scattering gives deep red glow when backlit, specular gloss on convex drip surfaces catching directional light, matte-dark at clotted pooling zones. Blood color gradient from bright arterial red (#CC0000) at active drip streams to near-black clot (#3D0000) at base pools. Gravity-driven physics — every drip pulled downward with anatomically accurate tension. Horror film practical effects quality — not painted, not stylized, photorealistic blood. A midnight graveyard on Halloween — full moon breaking through storm clouds, twisted bare oak trees silhouetted against deep indigo sky. Crumbling tombstones and iron fencing in mid-ground. "TRICK OR TREAT" in massive gothic blackletter blood letters floating in the upper sky, moon backlighting the letters with cold silver rim light, blood dripping downward catching warm amber from distant Jack-o'-lantern glow below. Atmospheric Halloween scene — majestic, gothic, seasonal. The kind of image that sells Halloween party tickets instantly.