Sometimes, it's all in the mix. For a St. Louis couple with distinct tastes, their ability to strike a perfect design balance within their whimsical Ladue home seemed to evolve organically. Over the past decade, the homeowners—both PhDs with demanding professions and two boys—have successfully blended the wife's self-proclaimed "impulsive" purchases and mid-century-modern style with her husband's more traditional preferences. Showcasing a diverse array of art and collections, their 1970s colonial home emanates a palatable, free-spirited vibe to all who enter.

