This is a fantasy digital illustration by artist Apofiss. The image features a black cat standing on a mossy rock, curiously gazing at a large, floating transparent bubble. Inside the bubble swims a glowing orange goldfish, serving as the visual focal point against the dark background. The backdrop depicts a deep, starry night sky or cosmic space with nebulae and scattered light particles, creating a serene, dreamy, and slightly melancholic atmosphere. The artwork utilizes delicate lighting and strong contrast between cool and warm tones to highlight the magical interaction between the cat and the fish.