「TURN BACK NOW DO NOT ENTER THE HOLLOW HALL」は FontVibe AI で作成した血のしたたるフォントの文字エフェクトです。濡れた暗赤色の表面を持つ太い深紅の文字。長い血の滴は丸い粒で終わり、横からの光を受けて真っ黒な背景に浮かびます。

Create a finished vertical haunted-hallway door sign, 3:4 portrait, designed to be read at a glance on a dark door. A thick, aged black-painted wood plaque with a shallow pointed-arch top fills most of the frame, isolated against a pure matte-black void. Along the plaque edges: scratched iron corner brackets, small oxidized nail heads, and a thin dark-red fluid accumulation in the lower bevel. Exact text, rendered sharply and legibly: small top line: “DO NOT ENTER” massive two-line headline: “TURN BACK” / “NOW” small bottom line: “THE HOLLOW HALL” Hierarchy: “TURN BACK / NOW” occupies the central 62% of the plaque; “DO NOT ENTER” is a narrow centered warning at the top; “THE HOLLOW HALL” is a restrained centered location line near the base. All typography is custom gothic blackletter: narrow compressed proportions, broad-nib construction, heavy vertical stems, diamond-shaped baseline and cap-line serifs, pointed arch junctions, fine diagonal crossbars. The headline is saturated with deep crimson wet blood film, bright arterial red #CC0000 in active runs grading into near-black clot #3D0000 in recessed edges. Preserve every letter’s crisp gothic structure. Blood gathers at diamond tips as surface-tension beads; thick streams descend from the lower terminals, narrowing into suspended round teardrops. Hairline strokes hold capillary-red traces. The small lines use the same blackletter construction in dark clotted crimson, with controlled wet highlights. Cold directional key light from upper left produces tight white-red specular streaks over wet blood. A narrow back rim light outlines each gothic letter, including serifs and arch peaks, separating it from the black plaque. Low right-side red rim light grazes the long drips. Deep shadow in carved wood recesses; realistic subsurface red glow only through the thickest wet blood. Photorealistic practical horror-prop craftsmanship, macro material fidelity, sharp text, no extra words, no skulls, no colorful decoration, no warm lighting.