Wave-crashing coastline, rugged cliffs, sandy beaches, crystal-clear waters, majestic lighthouses, nautical-themed decor, futuristic planetarium dome, sleek metallic structures, glass-enclosed observatory, astronomical instruments, starry night sky, vibrant oceanic colors, misty sea air, soft warm lighting, shallow depth of field, 1/2 composition, panoramic view, realistic textures, ambient occlusion, educational signage, interactive exhibits, immersive experiences.