Ingela Peterson Arrhenius: A Celebration of Naive Joy Swedish illustrator Ingela P. Arrhenius, born in 1967, embodies a distinctive artistic vision—one rooted in the warmth and optimism of mid-century modern design while retaining an inherent simplicity that speaks to the enduring power of childlike wonder. Her journey began with formative years spent immersed in Stockholm’s creative landscape as an art director, honing her skills and…