a dramatic oil painting of a towering desert rock formation under a swirling, vibrant storm cloud.

a dramatic oil painting of a towering desert rock formation under a swirling, vibrant storm cloud. The landscape should feature rugged, reddish-brown cliffs rising from the arid ground, with sparse desert vegetation and a dirt path leading towards the rock. Above, an ominous and vibrant sky dominates, with swirling clouds in hues of deep green, purple, yellow, and orange. A funnel cloud descends from the storm, adding intensity to the scene. Capture the contrast between the stillness of the desert and the power of the sky, with rich textures and dynamic lighting."