John Warner operates a commercial photography studio in Asheville, North Carolina. While his assignments range from industrial location shoots to advertising and product illustration, he has particularly enjoyed his architectural photography work. John brings 25 years of lighting and composition expertise to the world of architectural interiors and exteriors. In addition, John has co-developed an iPhone app called Focalware, which predicts sun and moon position globally; it is a vital aid when planning exterior shoots. He co-presented a workshop with Adobe Photoshop Diva Katrin Eismann at NYC’s 2010 Photo Plus Expo and has also taught at the School of Visual Arts in New York City. Architectural clients include The Biltmore Estate, Michelin, and Volvo. John’s work has been used by numerous architects for AIA submissions.