Underwater scene in the deep blue ocean, featuring a group of post-smolt Atlantic salmon swimming freely. The fish appear silvery and strong, their streamlined bodies reflecting the faint sunlight filtering down from above. The water is a rich, deep blue, with a sense of depth that fades into darker hues in the background. Subtle currents add a feeling of movement around the fish, and the light catches on their scales, creating a soft, shimmering effect that highlights their vitality and strength in the open ocean. 16:8