Read more about the people behind the winning images.

• Annie Cavanagh and David McCarthy
• Vincent Pasque
• Kuan-Chung Su and Mark Petronczki
• Kevin MacKenzie
• Anne Weston
• Spike Walker
• Fernan Federici, Tim Rudge, PJ Steiner and Jim Haseloff
• Salil Desai, Sangeeta Bhatia, Mehmet Toner and Daniel Irimia
• Robert Ludlow
• Henry De'Ath
• Peter DeMuth