At the top of the Illustration Style image, hand-letter "Happy Birthday Rob!" in a playful arched script with a subtle tartan texture.

A funny, hand-drawn illustration set in the Scottish Highlands: rolling heather moorland, a glinting loch, distant crags, and soft golden sunlight breaking through patchy clouds. Center stage, a cross-country runner bounds mid-leap over a muddy puddle (cheekily shaped like Scotland), wearing tartan running shorts and woolly socks. From a half-open pouch on their belt, chocolate raisins bounce out behind them like a breadcrumb trail.

Right foreground, a plump ginger cat in a tiny tartan tam o’ shanter and scarf perches on a drystone wall, peering through oversized binoculars held backwards; its tail curls like a question mark. Left midground, a pair of enthusiastic birdwatchers with binoculars and a spotting scope crouch near a wooden hide, so engrossed they’re accidentally tracking the runner’s raisin trail. Along the path, a couple of puffins waddle and flap after a rolling raisin; a red grouse pops from the heather wearing a teeny sweatband; high above, a golden eagle circles. Keep expressions lively and playful.

Use fine, confident linework with textured brush strokes and a warm, expressive palette: heather purples, mossy greens, warm oranges, buttery sunlight, and teal-blue water. Maintain a balanced composition with generous sky for the header and the scene filling most of the space; include subtle paper grain for a tactile feel. Avoid extra signage or text.

Add a small hand-lettered caption at the bottom: "Run, Rob—before the puffins finish your chocolate raisins!"

Generated with these themes: Birdwatching, Ginger cat, Chocolate raisins, Crosscountry running, Scotland, and .

Made with ❤️ by AI.