Green Tunnel Along Jeju Levee at Dawn

Emerald light from exit signs washes the interior of a service tunnel running parallel to a concrete levee. Shallow water on the floor reflects the mirrored pipework above, doubling the metallic forms in a distorted, liquid green. Thick mist obscures the distant end of the corridor, softening the converging lines that lead toward a vanishing point in the deep shadow. The rough texture of the concrete walls contrasts with the smooth, dark water, while a thin rim of pale light outlines the tunnel opening against the pre-dawn gray. Heavy pipes hang overhead, their surfaces gleaming with moisture in the still, cool air.