Frank Palmer, Great Barrier Reef (September Theme: Travel)

Flying in a helicopter over the Great Barrier Reef (Whitsundays). Canon EOS 5D mark IV; lens EF 24-105mm f/4 L IS; set at iso 250, 105mm, f/9, 1/500s

Images have been resized for web display, which may cause some loss of image quality. Note: Original high-resolution images are used for judging.