Geometric ripples in the face of a red sand dune in a coastal desert. Dig Children gather around gifts beneath

Children gather around gifts beneath a decorated tree on Christmas Day Castlemaine

Winds buffet Marram Grass critical for stabilising coastal sand dunes

A bright orange Clavaria miniata Coral Fungi emerging from bryophytes

Detail of an intricate frieze in the Polonnaruwa Ancient City ruins

The world's highest wetland runs through a valley surrounded by forested hills in the Himalaya

Geometric ripples in the face of a red sand dune in a coastal desert. Dig Children gather around gifts beneathGeometric ripples in the face of a red sand dune in a coastal desert. Cape Range National Park, Exmouth, Ningaloo Reef, Western Australia, Australia.