Illustration/concept art: A lone figure, with a leather backpack and flowing sand-colored robes, with his back to the viewer, walking in a vast desert with rolling dunes and complex patterns in the sand. In the background, imposing ruins of an ancient temple with broken columns and collapsed walls. The sky is filled with dark, stormy clouds, with bright white lightning streaking across the sky. Dramatic lighting with golden and orange tones, creating a strong contrast between light and shadow. Atmosphere of adventure, mystery, isolation and the passage of time. Earthy color palette with touches of gold and white