Prompt in Description - AnimaYume

Look up at a grand outdoors scenery where a cluster of massive floating islands drifts through a brilliant blue sky. Huge, billowing cumulonimbus clouds surround the islands, and a vibrant rainbow arcs across the horizon. From the edge of the largest island, a great waterfall cascades into the void, its spray creating a mist of light particles and sparkles. A majestic castle with high spires and golden flags sits atop the highest peak, its reflection shimmering in a high-altitude lake. A solitary bird soars between the islands, passing by ancient trees that seem to grow directly out of the rocks. The entire landscape is filled with a sense of wonder and magic, as if it were a high-budget fantasy anime’s opening sequence.