Austin-based landscape architect Brian Ott, cofounder of Nudge Design, explains how our perspective on landscape architecture is evolving in urban environments, the connection between our health and the outdoors, and the importance of water management in modern landscape design. He also shares details about two of his commercial landscape architecture firm's projects in downtown Austin: The Grove at Shoal Creek, a mixed-use development, and 600 Guadalupe, a high-rise with 40,000 square feet of rooftop gardens.