Seal in Blue Hole Vancouver Twilight

Cool blue hour light falls through clear water, illuminating a harbor seal swimming through a natural rock opening. The animal glides horizontally with smooth gray skin reflecting the dimming sky above. Broken surface ripples create a shimmering lattice of light across the seal's back, freezing the motion of the water into soft, wavy lines. The tide-cut rock ledge frames the opening on the left, its dark, wet surface against the pale blue water. Late spring clarity allows visibility deep into the submerged passage where the seal moves with weightless precision. A faint reflection of the rock edge ripples against the seal's flank, marking the boundary between stone and fluid.