PROMPT:
Generate a breathtakingly realistic image of a secluded tropical island, awash with vibrant hues of emerald green, turquoise, and golden yellow, where swaying palm trees and exotic flowers spill onto the pristine white sand. Incorporate a majestic ancient tree with gnarled roots and twisted branches, standing tall at the island's center, as if a guardian of this hidden paradise. The atmosphere should exude warmth and serenity, with soft, feathery clouds drifting lazily across a brilliant blue sky. The lighting should be bright and radiant, with subtle shadows that enhance the textures and depth of the scene.