In Papua New Guinea, marine photographer Darren Jew is chasing a photo that has eluded him for years - the submerged wreck of a WWII Bi-Plane.

Leading landscape photographer Peter Eastway follows in the footsteps of Frank Hurley - the pioneering Australian photographer on Shackleton's expedition to the south a century ago - to capture the wilderness and wildlife of Antarctica and South Georgia.

Prominent adventure sports photographer Krystle Wright captures the immersive world of free-diving in Vanuatu, athletes who appear to walk on air in the canyons of Colorado, and powered para-gliders on the flooded salt pans of Utah.

Legendary nature and cultural photographer Art Wolfe captures the great brown bear with the stunning backdrop of Alaska's mountains and glaciers, immigrating wildebeests in the plains East Africa, and the hard-to-find gorillas of Uganda.

Masterful travel photographer Richard l'Anson captures an important religious festival in the Himalayas, followed by a visit to the Tigers of Bandhavgarh and the exuberant Festival of Holi in India.

Legendary nature and cultural photographer Art Wolfe captures the famous mud men and the Huli people in Papua New Guinea, and works on his human canvas project with the Surma people of Ethiopia.