Art Gensler, founder of the world's largest architecture firm, has died

Art Gensler, an architect and entrepreneur who founded the world's largest architecture and design firm and helped lead it for more a half-century, has died of lung disease. He was 85. The legendary fixture in the real estate industry died Monday in his sleep at his Mill Valley, California home, according to Gensler. Born in New York and educated at Cornell University’s College of Architecture, Art, and Planning, Gensler headed west to California to find his fortune. In 1965, Gensler founded…