Create a breathtaking oil painting of a dramatic canyon landscape, showcasing towering cliffs and deep valleys

Create a breathtaking oil painting of a dramatic canyon landscape, showcasing towering cliffs and deep valleys bathed in the soft, golden light of the setting sun. The rugged rock formations, with their rich earthy tones of reds and browns, stand in contrast to the blue mist that fills the distant valleys, creating a sense of depth and vastness. A winding river snakes through the canyon floor, reflecting the light and adding a sense of tranquility to the scene. Use bold, textured brushstrokes to capture the rugged textures of the rocks, the play of light and shadows, and the awe-inspiring grandeur of this expansive wilderness.