An enormous floating island hovering above a sea of pink-orange clouds during a vivid twilight. The island has a flat top covered in lush green vegetation and ancient mystical ruins—tall stone spires and crumbling walls forming a forgotten city. A wide, majestic waterfall cascades from the cliff edge, creating luminous spray that merges with the mist below. The warm golden sun sits near the horizon, casting amber light across the scene and highlighting the ruins and foliage. The sky is a gradient of orange, pink, and purple with wispy clouds, a crescent moon, and distant stars. Small glowing particles drift through the air. Epic, cinematic, high-detail fantasy realism with a dreamlike atmosphere.