Ceiling inside The Hermitage Museum in St. Petersburg, Russia

Ceiling inside The Hermitage Museum in St. Petersburg, Russia

Ghadamis old town entry, with the main mosque, Libya

Ghadamis old town entry, with the main mosque, Libya

Uwajima Castle in Ehime Prefecture, Japan

Uwajima Castle in Ehime Prefecture, Japan

Buildings on the side of Leie River, Ghent, Belgium

Buildings on the side of Leie River, Ghent, Belgium

Entrance to the Treasury , a stunning piece of Nabataean architecture in Petra, Jordan

Entrance to the Treasury , a stunning piece of Nabataean architecture in Petra, Jordan

Lanterns of Lijiang in Yunnan, China

Lanterns of Lijiang in Yunnan, China

by Marshall Ward on Flickr.The Blue Pools in Mt Aspiring National Park, South Island, New Zealand.

by Marshall Ward on Flickr.The Blue Pools in Mt Aspiring National Park, South Island, New Zealand.

Bamboo Village Resort, Mui Ne Beach, Vietnam

Bamboo Village Resort, Mui Ne Beach, Vietnam

by Andreas Stephan on Flickr.Beautiful karstic rivers of Phong Nha Ke-Bang National Park in Vietnam.

by Andreas Stephan on Flickr.Beautiful karstic rivers of Phong Nha Ke-Bang National Park in Vietnam.

Coastal flannel flowers on Catherine Hill Bay, New South Wales, Australia

Coastal flannel flowers on Catherine Hill Bay, New South Wales, Australia