Floating Sauna on Lake Architecture

Craft floating sauna on lake architecture as a serene wellness structure floating on a calm lake, offering a unique bathing experience. The sauna is a simple wooden structure with a large window facing the lake, with a terrace for cooling off and a ladder for dipping into the water. Frame the composition showing the sauna floating on the lake, with the forested shoreline in the background. Art direction: Use warm timber and a serene, natural setting to create a sense of tranquility. Light and palette: Warm wood, lake blue, forest green, and soft light. Use plausible structure, accurate perspective, convincing materials, contextual landscaping, and refined architectural visualization quality. Keep perspective, structure, windows, materials, and people plausible; avoid impossible geometry, repeated figures, signage, and floating elements.