Blue Ocean Cartoon Fish & Bubbles

The design features a square artwork with a gradient blue background (dark to light blue, evoking the ocean). A large, white, cartoonish marine creature (likely a fish) with a smiling expression (small curved eyes, a curved mouth) and simple fin details is central. To its upper right, three smaller white sea creatures (similar in style to the main one) with silver outlines are arranged. Multiple circular bubbles (white with silver outlines) are scattered across the blue background, enhancing the underwater scene. The color palette includes blue (background), white (main elements), and silver (outlines).