Sahara Desert with lone figure in foreground, Amguid, Algeria, Africa

Lone figure skis across Rondane National Park, Norway, Scandinavia, Europe

Lone figure on hill watching dramatic sunset, Ait Benhaddou, Morocco, North Africa, Africa

A lone figure in mountain gear rests on rocks with view to Lago de los Tres and Mount Fitz Roy, their backpack on the ground, Patagonia, Argentina, South America

Lone figure standing in a misty deciduous woodland, Dartmoor, Devon, England, United Kingdom, Europe

Arches and columns of the courtyard of the new Sheikh Zayed Bin Sultan Al Nahyan Mosque, Grand Mosque, lone figure, Abu Dhabi, United Arab Emirates, Middle East

Camogli, a fishing village and tourist resort located on the west side of the peninsula of Portofino, Camogli, Liguria, Italy, Europe

Main road with colonial buildings in the old port town of Massawa, Eritrea, Africa

Lone figure walks through deep snow in Holly Place in leafy Hampstead, North London, United Kingdom

Man takes sunset stroll at Anna Maria Island, Florida, United States of America

A lone figure stands amongst the Temples of Karnak, Thebes, UNESCO World Heritage Site, Egypt, North Africa, Africa

Autumn leaves and lone figure at More Hall Reservoir, South Yorkshire, England, United Kingdom, Europe

A particularly colourful sunset at the Red Rock Coulee Natural Area in southeast Alberta, with a lone figure silhouetted against the sky.

Break of dawn at the waterside of Yellowstone Lake, Yellowstone National Park, Wyoming, USA, United States of America

Sand sculpture at the Sand Sculpture Festival, Berlin, Germany, Europe

Old lady wearing the clothes and Islam veil walking the streets of Goreme in Cappadocia, Turkey, Capadocia, Goreme, Brasil, Asia

Lone figure of a person on a windy beach, island of Juist, Lower Saxony, North Germany, Europe

Lone figure stands behind campfire in Idaho.