At the top of the Illustration Style image, “Happy 21st Birthday Caleb” in a bold, hand-lettered arc, sunlit and slightly shadowed, floating in the bright sky.

Hand-drawn illustration with fine linework and textured brush strokes, warm expressive palette of golden sunshine, dusty countryside greens, creamy whites, brick reds, and charcoal blacks. In the foreground, a white BMW E30 Touring (boxy 80s wagon silhouette) parked on a sun-kissed country lane, a sleek low-profile car-top tent box strapped to its roof. The tent box is just ajar with a cheeky puff of confetti and a couple of balloons sneaking out, and a little string of birthday bunting runs from the roof rack to a fence post. Diagonal action across the composition: two sleek black electric dirtbikes. One rider, in a glossy red-and-black full-face helmet, launches mid-air over the roof tent in an exaggerated, funny arc; the bike’s cable and streamers trail behind with a sprinkle of “21” confetti. The second black e-dirtbike pops a playful wheelie near the wagon, kicking up a soft dust puff shaped like a smile. Rolling hills, wildflowers, and a big warm sun set the countryside scene; fine hatching and stippled shading add depth, with dynamic motion lines for the jumps.

At the bottom right, a small, cheeky hand-lettered caption: “Powered by cake and kilowatts.”

Generated with these themes: BMW E30 Touring white, car top tent box, Riding and jumping Electric dirtbikes black, Sunshine in the countryside, Red and black full face helmet , and .

Made with ❤️ by AI.