Three dark-furred sea lions are observed swimming horizontally in a clear, blue-green man-made pool

Three dark-furred sea lions are observed swimming horizontally in a clear, blue-green man-made pool. The pool's rear edge features a grey concrete or tiled perimeter with at least four submerged steps descending into the water. Behind this edge, a large, sculpted wall, designed to mimic natural rock formations with varied textures and shades of beige, brown, and grey, rises vertically. The sea lions are partially submerged, appearing to move from right to left across the frame; one is positioned ahead, followed by another centrally, and a third towards the lower right. The scene is located within the sea lion enclosure of the Kharkiv Zoo, Kharkiv, Ukraine.