Peekaboo Zoo

Ingela P. Arrhenius is an acclaimed Swedish illustrator and designer, globally celebrated for her vibrant, retro-inspired aesthetic and charming children's books. Best known for her delightful novelty books featuring peek-a-boo flaps, bold graphic patterns, and striking mid-century color palettes—including the bestselling Where's Mr. Dog? and Peek-a-Boo series—she masterfully combines playful simplicity with striking visual design, consistently creating captivating, interactive works that delight young children and design lovers alike.