futuristic neon rhombus over a tranquil extraterrestrial landscape at night with reflective water and rugged rocks

neon rhombus abstract geometric landscape night sky extraterrestrial water reflection rocks minimalist futuristic mountains calm serene blue light glow shapes tranquility nature dark beauty scenery illuminated symmetry digital art atmospheric design aesthetic creative visual unique colorful elegant modern vivid breathtaking fantasy environment panoramic peaceful minimalism color gradient harmony ai generated