거대한 고대 나뭇가지 사이에 자리한 아늑한 판타지 나무집 도시

A whimsical, overgrown treehouse city built within the branches of colossal, ancient trees. Rope bridges connect various dwellings, and small, bioluminescent creatures flit through the air. The overall atmosphere is one of cozy, natural fantasy. Rendered in a detailed concept art style with the soft textures of watercolor and digital painting.