Portrait 9:16 / children’s book illustration style (watercolor + colored pencil) / washi paper texture / soft diffused light / no photorealism; no text/numbers/symbols. Scene: left–right comparison. Left = a teaspoon with a small measured amount of pellets, Right = an overfilled bowl. Center: a silver-gray chinchilla tilts its head, comparing the two dishes. Composition: symmetric split; chinchilla centered, half body. Color: Left = gentle mint green, Right = deep orange. Lighting: cool white on the left, slightly warm on the right. See more