Mysterious indigo night sky, twinkling stars, celestial bodies, atmospheric fog, mystical auras, dreamy landscapes, iridescent mist, shimmering waterfalls, glowing bioluminescent plants, dark blues, rich purples, midnight hues, aurora borealis-inspired colors, soft gradient transitions, subtle texture overlays, ethereal ambiance, 1-point perspective, low-key lighting, cinematic mood, atmospheric depth of field.