Watercolor Canyon Under Northern Lights

Watercolor painting of a vast canyon at night beneath the northern lights. Use soft, wet-on-wet washes to render warm canyon walls in ochre, burnt sienna, and umber, with blue shadows and delicate rock textures. A winding river or dry wash snakes through the valley, reflecting emerald and violet aurora ribbons. The sky is deep indigo, studded with stars, with curtains of green and pink aurora curling overhead. Foreground features sparse desert shrubs in blurred watercolor blooms. Distant mesas fade into lavender haze. The scene should feel ethereal and dreamlike, with visible watercolor texture, gentle color bleed, and a soft glow on rock faces. Wide-angle, cinematic composition, 16:9, painterly, impressionistic mood.