China, Guangxi Zhuang Autonomous Region, Guilin City. Pagoda and lake in downtown Guilin City, surrounded by trees floodlit with numerous colours.

China, Guangxi Zhuang Autonomous Region, Guilin City. Pagoda and lake in downtown Guilin City, surrounded by trees floodlit with numerous colours.

Vietnam, Northern Vietnam, Sapa. Cat Cat Falls, a waterfall in Cat Cat village near Sapa.

Vietnam, Northern Vietnam, Sapa. Cat Cat Falls, a waterfall in Cat Cat village near Sapa.

Vietnam, Northern Vietnam, Sapa. Cat Cat Falls, a waterfall in Cat Cat village near Sapa.

Vietnam, Northern Vietnam, Sapa. Cat Cat Falls, a waterfall in Cat Cat village near Sapa.

Vietnam, Northern Vietnam, Sapa. Cat Cat Falls, a waterfall in Cat Cat village near Sapa.

Vietnam, Northern Vietnam, Sapa. Baby carried on a back of a woman from a hill tribe near to Sapa.

Vietnam, Northern Vietnam, Sapa. Vietnamese woman wearing a classic vietamese hat, selling colourful local produce at a food market in Sapa.

Vietnam, Northern Vietnam, Sapa. Hill tribe girls and an elder woman share a joke at a busy market in Sapa.

Vietnam, Northern Vietnam, Sapa. Hill tribe clothing and blankets hanging over the arm of a hill tribe woman trying to sell her wares to tourists.

Vietnam, Northern Vietnam, Sapa. Two girls from a local hill tribe trying to sell trinkets to a tourist.

Vietnam, Northern Vietnam, Sapa. Vietnamese woman wearing a classic vietamese hat, selling colourful local produce at a food market in Sapa.

Vietnam, Northern Vietnam, Sapa. Vietnamese women selling local produce at a food market in Sapa.

Vietnam, Northern Vietnam, Sapa. Vietnamese women selling local produce at a food market in Sapa.

Vietnam, Northern Vietnam, Sapa. Vietnamese women selling local produce at a food market in Sapa.

Vietnam, Northern Vietnam, Sapa. Local Sapa hill tribe woman with a basket on her back and twine wrapped around her hand, walking alongside a colourful wall Sapa.

Vietnam, Northern Vietnam, Sapa. 4 wheel drive and hill tribe woman, in a general street scene of Sapa.

Vietnam, Northern Vietnam, Sapa. A local vietnamese woman pushes her bike along a street in Sapa.

Vietnam, Northern Vietnam, Sapa. Local hill tribe women, complete with baskets and children on their backs, haggle with tourists as they try to secure a sale.

Vietnam, Northern Vietnam, Sapa. Local hill tribe women walk with baskets on their backs, through the Sapa square market.

Vietnam, Northern Vietnam, Sapa. Hats on sale via a market stall set up on the roadside of the square.

Laos, Ban Na Hin. Typical native trees and vegetation in woodland in the jungle near Ban Na Hin in Laos.

Laos, Ban Na Hin. Typical native trees and vegetation in woodland in the jungle near Ban Na Hin in Laos.

Laos, Ban Na Hin. Typical native trees and vegetation in woodland in the jungle near Ban Na Hin in Laos.

Laos, Ban Na Hin. Typical native trees and vegetation in woodland in the jungle near Ban Na Hin in Laos.

Cambodia, Siem Reap. Monk with umbrella walking along a street in Siem Reap near Angkor.

Sabah Malaysia, Borneo, Kota Kinabalu. Evening traffic in the streets of Kota Kinabalu, the capital city of Sabah.

Sabah Malaysia, Borneo, Kota Kinabalu. Evening traffic in the streets of Kota Kinabalu, the capital city of Sabah.

Sabah Malaysia, Borneo, Kota Kinabalu. Evening traffic in the streets of Kota Kinabalu, the capital city of Sabah.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Native bush and woodland on the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. A Gumtree growing alongside the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Detail view of bark belonging to a Gumtree growing alongside the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Detail view of bark belonging to a Gumtree growing alongside the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. A Gumtree growing alongside the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. A Gumtree growing alongside the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Gumtree's growing alongside the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Dead trees below Mount Pelion East (1433m), viewed from the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Dead trees below Mount Pelion East (1433m), viewed from the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Colourful peeling bark of a native Gum tree in the national park.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Colourful peeling bark of a native Gum tree in the national park.

Australia, Tasmania, Launceston. Monument to William Russ Pugh celebrating the First of Ether for surgery in Australia. William Russ Pugh administered ether to "MRS L" for the removal of a tumour from the jaw at St John's Hospital, now Morton House, Charles street, Launceston.

Australia, Tasmania, Launceston. Monument to William Russ Pugh celebrating the First of Ether for surgery in Australia. William Russ Pugh administered ether to "MRS L" for the removal of a tumour from the jaw at St John's Hospital, now Morton House, Charles street, Launceston.

Australia, New South Wales, Royal National Park. Leaf of a Fan Palm Tree on the coast track of the Royal National Park.

New Zealand, Southland, Tuatapere Hump Ridge Track. Small stream running through lush temperate rain forest encountered on the Tuatapere Hump Ridge Track.

New Zealand, Southland, Tuatapere Hump Ridge Track. Small stream running through lush temperate rain forest encountered on the Tuatapere Hump Ridge Track.

New Zealand, Southland, Tuatapere Hump Ridge Track. Small stream running through lush temperate rain forest encountered on the Tuatapere Hump Ridge Track.

New Zealand, Southland, Fiordland National Park. Typical native bush with cloud covered mountains in the distance, encountered on the Hollyford Track.

New Zealand, Southland, Fiordland National Park. Typical native bush with cloud covered mountains in the distance, encountered on the Hollyford Track.

New Zealand, Fiordland, Fiordland National Park. The flooded remnants of trees pierce the tranquil waters of Lake Monowai.