Capture a serene beluga whale gracefully floating against a deep azure backdrop, rendered with stunning realism and vivid detail, as if photographed using a Sony A7III. The image boasts exceptional clarity and quality, presenting the gentle contours and smooth skin of the beluga. The scene emanates a sense of calm and tranquility, with an artistic touch that enhances the overall aesthetics. The composition, balanced with a slight whimsical flair, remains free of any specks or distractions, while the elongated 2:3 aspect ratio brings a harmonious visual.