Selkie in a Gothic Vampire Castle Concept Art

Highly detailed concept art of a selkie in a vampire castle. A half-human, half-seal figure stands in a damp Gothic throne room atop a shallow pool of dark water. The selkie has wet, shoulder-length hair, pale skin with subtle sea-green bioluminescent markings along the arms, and a seal skin tucked beneath one arm. They wear a flowing cloak of kelp and seaweed that seems to ripple with underwater motion. The surrounding castle features tall pointed arches, ribbed vaults, gargoyles, and stained-glass windows that cast crimson and sapphire light on damp black stone. Outside the windows, a moonlit sea roils. Mist swirls in the air, bats flutter, and fog drifts between marble columns. Lighting is cinematic: warm amber torchlight contrasted with cold moonlight and iridescent underwater glow, with reflections rippling on the water surface. Style: painterly digital painting, dark fantasy concept art suitable for video games or fantasy illustration, dynamic three-quarter view with atmospheric depth and dramatic composition.