Dale Chihuly is an icon of American art and cofounder of the renowned Pilchuck Glass School outside Seattle. His work is in the collections of over 200 museums worldwide. David Ebony is the managing editor of Art in America magazine. He lives in New York City. Tim Richardson is a garden and landscape critic and historian based in London. Mark McDonnell is former chairman of the Glass Department at the California College of the Arts. He lives in San Francisco.