Lighthouse on pebble surrounded by water

A tiny lighthouse stands atop a smooth pebble in the center of a shallow pool, acting as a steadfast beacon in a calm coastal scene with quiet intent to guide. The wind is hardly felt and the air reads cool and clear with a hint of marine mist, and the deep navy #0A2342 of the sky contrasts with a soft pale stone #D6D2CB pebble and gentle aqua reflections #6FD3E0 on the water. A warm amber beam #FFB35C rotates slowly and deliberately, creating a soft glow on nearby ripples and subtle specular highlights on the pebble surface. Surfaces remain clean and unlettered with no signage, and the lighthouse shell reads weathered paint and smooth stone textures with visible micro-crease and salt patina. The focal plane resolves the lighthouse and pebble crisply with a shallow to moderate depth that lets the water layer into softened midground ripples and a muted navy horizon. Frame this scene in a 16:9 horizontal crop with the lighthouse positioned slightly off-center to the left, maintaining gentle negative space on the right to show the beam arc while keeping a tight-medium feel. A small buoy and a single sea-swept twig sit nearby as story cues to imply recent tide movement. Render like a painterly photographic study with fine brush-like detail, luminous color washes, and soft gradations that echo the palette whites and ambers for a serene nocturnal mood.