National Security Agency, Ft. Meade, Maryland; National Reconnaissance Office, Chantilly, Virginia; National Geospatial-Intelligence Agency, Springfield, Virginia

Trevor Paglen focuses his lens on the U.S. surveillance agencies that until recently have been little known to the American public. In response to former intelligence contractor Edward Snowden's leak of classified documents detailing the National Security Agency's reconnaissance programs, Paglen rented a helicopter to photograph the headquarters of three large intelligence agencies, then released the images into the public domain.