A dark-colored dog swims in the ocean, wearing a snorkeling mask with a snorkel. The water is calm, with small waves lapping at the pebbly beach in the foreground. A line of white buoys stretches across the water in the middle ground. Beyond the buoys, there is a small, hilly island with mountains in the distance under a blue sky with some white clouds. A single person is visible past the buoys towards the right of the frame.