PROMPT:
A majestic medieval castle stands tall amidst a lush, emerald forest, with sunlight casting an ethereal glow on its intricately carved stone walls.
Vibrant colors are a must, avoiding pink, with an emphasis on golden hues, deep blues, and radiant greens.
In the foreground, a regal white stallion, adorned with ornate armor, stands poised, gazing upward at the castle's grandeur.
The atmosphere is serene, with a few wispy clouds scattered across the sky, and the scene exudes a sense of wonder and mystique.
Create a photorealistic image that transports the viewer to a mystical realm of ancient legends and forgotten lore.