A World of Aquarium Bathed in Light

Inside a massive aquarium where turquoise beams of light pour in from all directions, an underwater city seems to unfold. The grand multi-story building at the center features European architectural style with balconies and arched entrances, glowing mysteriously like ruins of a lost civilization as it lies submerged, surrounded by moss and coral reefs. Schools of orange goldfish swim between the buildings, sparkling like jewels as they catch the light from the surface, while a winding golden pathway cuts through coral fields and seaweed forests, creating an explorer's route. Blue pillars of light descending from the ceiling mix with underwater mist, creating a dreamlike depth alongside seaweed hanging like icicles, while small hidden lights scattered throughout convey the lived-in feeling of an undersea village. This underwater fantasy background painting evokes Ghibli animation through its fantastic colors created by the complementary contrast of cyan and amber.