a stunning oil painting of a desert landscape, featuring towering red rock formations under a dramatic sky.

a stunning oil painting of a desert landscape, featuring towering red rock formations under a dramatic sky. A vibrant rainbow arches across the scene, casting a soft glow over the rugged terrain. The foreground is dotted with desert vegetation, such as cacti and shrubs, bathed in warm, golden sunlight that contrasts beautifully with the dark storm clouds in the background. Use rich, textured brushstrokes to capture the unique shapes of the rock formations, the vivid colors of the rainbow, and the serene beauty of this awe-inspiring desert vista, evoking a sense of wonder and tranquility."