A lone lighthouse standing tall on jagged coastal cliffs during a dramatic storm at twilight, traditional watercolor painting, loose wet-on-wet washes depicting grey churning waves crashing against rocks below, cool steel blue and deep indigo tones of stormy evening sky and roiling ocean, warm amber and soft coral light from lighthouse beam cutting through swirling clouds, visible delicate brushstrokes capturing sea spray mist rising from waves and gulls seeking shelter, paper texture visible throughout, dramatic contemplative mood, centered composition with lighthouse as resilient focal point amid endless stormy sea and dramatic twilight sky