Tyndall effect

The sky is a deep and clear blue, without a single cloud in sight. Sunlight shines brightly from the left side of the scene, casting a warm golden light that contrasts with the vivid colors of the rainbow. The rainbow is the focal point of the scene, with a double rainbow spanning the sky, bringing a sense of awe-inspiring wonder. The white clouds are fluffy, creating a striking contrast with the deep blue sky. The overall atmosphere is calm and serene, with no other elements in the scene.