The romantic 1930s Palm Beach houses of Addison Mizner—with their mix of Spanish courtyards, Venetian Gothic windows and arches, and cool Andalusian colors and materials—were of great inspiration. This home is a streamlined interpretation of that style. It’s a fresh, lively house meant for a young couple with three young children and a major art collection that include the works of Damien Hirst, Mark Rothko, Louise Nevelson, Andy Warhol and Jean Michel Basquiat.