Editor’s note: This story contains disturbing images. Viewer discretion is advised. Port Kaituma, Guyana (CNN) — Dark storm clouds broke to reveal a dense Amazonian rainforest outside the ...

FotoNatura (Mexico) – for the powerful image of the Jaguar, a symbol of strength and resilience. Hugh Hough (USA) – for his vivid portrayal of the Kaieteur, Guyana’s crown jewel of nature.

A montage of images of Mount Roraima capture the extraordinary mountain with its sheer sides rising above the rainforest of Guyana. Aerial views capture the magnificence of the mountain.