Wetland planetarium, minimalist architecture, sleek lines, reflective surfaces, futuristic ambiance, misty atmosphere, eerie silence, solo figure, astronaut helmet, white spacesuit, gloved hands, holding a small plant, surrounded by water lilies, subtle ripples on the water surface, soft blue lighting, ambient hum, 3/4 composition, low-angle shot, cinematic mood, shallow depth of field, mysterious atmosphere.