Two Jack Russell Terriers walk on a suburban street in a bright, painterly children's book illustration.

Whimsical yet semi-realistic children’s book illustration for ages 4–8. Bright, colorful, soft painterly texture, storybook style. Suburban neighborhoods with houses, sidewalks, trees, and parks. Consistent across all pages. Square format, full-bleed illustration. Consistent characters across all pages. Hunter: a black-and-white Jack Russell Terrier, short and stout body, smooth coat, bat-like upright ears, long thin tail, alert expression, bold black saddle-like markings on his back, always energetic and intense. Ranger: a black-and-white Jack Russell Terrier, slightly taller and leaner than Hunter, with a slightly rough, wiry coat (not fluffy), relaxed friendly face, long tail that waves like a flag, one single black spot at the base of his tail, calm and thoughtful demeanor. Keep both dogs proportionally correct, expressive eyes, clear markings visible. See more