Dimensional Key in a Desert Canyon (Watercolor)

Watercolor scene of a dimensional key floating above a sunlit desert canyon. The key is intricately wrought metal with runes, emitting a soft prismatic glow. A translucent portal extends from the key, bending air to reveal a mirrored landscape beyond. Layered sandstone cliffs in warm ochre, sienna, and pink bleed into the sky, with loose watercolor edges. A shallow pool at the canyon floor reflects the key and the walls; dust motes float in sunbeams among cacti and scrub. The atmosphere is dreamlike and surreal; light threads filter through the canyon, drawing the eye to the dimensional doorway. Composition is a slightly low-angle view, centering the key while the canyon curves around it.