This is an anime illustration featuring a cat girl and a cat boy viewed from behind in a medium shot, sitting side-by-side on a grassy hill. The cat girl has long, flowing hair with cute feline ears poking through, wearing a light summer dress, while the cat boy has short hair and matching cat ears, dressed in a casual button-down shirt and trousers. They are sitting close together, their shoulders touching, as they gaze out toward a dark night sky. In the distance, vibrant, colorful fireworks explode in brilliant bursts of gold, red, and blue, illuminating the horizon. The environment is a quiet, open field with soft blades of grass catching the flickering light of the pyrotechnics. The atmosphere is romantic and serene, characterized by a deep midnight blue palette contrasted with the vivid, glowing sparks of the fireworks and a soft, ambient glow reflecting off the characters' silhouettes.
