At the top of the Illustration Style image, "Happy Birthday Nanny from Jack xx" in playful hand-lettering on a curved ribbon banner.

Hand-drawn, fine-line illustration with textured brush strokes and a warm, expressive palette (buttercream, peach, terracotta, sage, warm teal). A funny birthday scene where mischievous cats and bouncy rabbits throw a party around a towering carrot cake decorated with fish-shaped sprinkles. Center: the cake on a little pedestal; a tabby cat and a lop-eared rabbit lean in from opposite sides, cheeks puffed, comically competing to blow out carrot-shaped candles. One rabbit is sneaking a candle, a cat is tangled in bunting and ribbon, another rabbit pops out of a gift box with confetti, and a sleek black cat bats at a carrot balloon while wearing a tiny tilted party hat. Fish- and carrot-shaped balloons float overhead; confetti and crumb trails, frosting smudges on whiskers, and tiny paw/footprints add humor. Background is a soft cream with a faint, cozy pattern and gentle paper grain; balanced composition with ample negative space around the banner and the lower caption. Small, cheeky line near the bottom in hand-lettered script: “Let’s get this paw-ty hopping!” Keep all text hand-lettered; no other text.

Generated with these themes: Cats and Rabbits , and .

Made with ❤️ by AI.