Underwater Treehouse in a Coral Reef

Underwater concept art of a whimsical treehouse built around a weathered driftwood trunk, nestled inside a thriving coral reef. The wooden home is supported by coral-formed branches, with rope ladders and a deck over crimson coral and swaying kelp. Glassy resin windows frame cozy interiors—lantern-lit nooks, seashell furniture, and water-sculpted light patterns. A transparent bubble skylight lets in golden sunlight, while schools of colorful fish, a curious sea turtle, and bioluminescent jellyfish swim around the exterior. The scene is rendered in a cinematic, painterly digital style—high detail, matte-painting quality, dynamic perspective, and a teal-to-coral palette with warm caustic light. Emphasize textures: wood grain, coral texture, bubbles, and rippling water for a rich underwater fantasy concept.