Historic Boston rises above a contemporary private courtyard in the city’s South End. Steel-framed, whitewashed fir walls enclose a vibrant, durable garden. Innovative storage solutions make efficient use of limited space. Soothing geometric patterns visually extend the volume of the courtyard, and bright plantings punctuate the landscape. Native moss joints create a soft, porous carpet between antique cobblestones. A salvaged Maine granite pier rises from the earth to form the pedestal of a table—the centerpiece of the garden. Interior and exterior spaces blend to expand urban living.