Fin Whale Surfacing Near Catalan Kelp Shelf

Green underwater light falls through the water column, illuminating a fin whale as it breaks the surface beside a research vessel. The whale's massive grey skin glistens with suspended particles that glitter like dust in the shifting ripples. Kelp fronds drift along the shelf edge, their dark green blades contrasting against the pale blue water. Layers of depth recede from the animal's head to the distant horizon where the vessel's hull cuts through the calm sea. The early afternoon sun creates a mosaic of bright spots on the wet surface, highlighting the texture of the water and the smooth curve of the whale's back. One ripple spreads outward from the point where the animal meets the air.