Italian architect Stefano Boeri has a penchant for designing living, breathing buildings. It began in Milan with the Bosco Verticale (Italian for “Vertical Forest”), two looming skyscrapers covered in thousands of trees, shrubs, and flowering plants. The environmental idea was simple: grow the number of plants on the building that would otherwise grow on the ground it will occupy. Offset the structure’s physical footprint by using the building as a growing space. In the case