Lakeside boathouse, modern wooden structure, large windows, sliding glass doors, natural wood textures, green roof, lush vegetation, overwatering plants, deck with metal railings, stairs leading to dock, small sailboats, canoes, kayaks, sunny day, soft warm lighting, panoramic view, 3/4 composition, beautiful detailed water reflections, ripples on the lake surface, surrounding trees with vibrant autumn colors, distant mountains in the background, ambient light, cinematic atmosphere.