Bruno D'Amicis / Fennec fox (Vulpes zerda) Sultan tied up in front of a tourist shop in the souk, Douz, Kebili Governorate. Tunisia. Unwittingly, tourists support the capture of fennec fox cubs from the wild by payi...

Hanne & Jens Eriksen / Looking out through arch of Sheikh Zayed Bin Sultan Al Nahyan Mosque, Abu Dhabi, UAE, November 2008

Bruno D'Amicis / Fennec fox (Vulpes zerda) Sultan tied up in front of a tourist shop in the souk, Douz, Kebili Governorate. Tunisia. Unwittingly, tourists support the capture of fennec fox cubs from the wild by payi...

Bruno D'Amicis / Fennec fox (Vulpes zerda) Sultan tied up in front of a tourist shop in the souk, Douz, Kebili Governorate. Tunisia. Unwittingly, tourists support the capture of fennec fox cubs from the wild by payi...

Bruno D'Amicis / Fennec fox (Vulpes zerda) 'Sultan' tied up in front of a tourist shop in the souk, Douz, Kebili Governorate. Tunisia. Unwittingly, tourists support the capture of fennec fox cubs from the wild by pa...

Steve O. Taylor (GHF) / Sultan of Mirriah sitting outside building with sons and courtiers. Niger, 2005.

Andy Rouse / Bengal Tiger (Panthera tigris tigris) male 'Sultan T72' outside cave. Ranthambore National Park, India.

Andy Rouse / Bengal Tiger (Panthera tigris tigris) closeup of male 'Sultan T72' resting, Ranthambore National Park, India.

Andy Rouse / Bengal Tiger (Panthera tigris tigris) male 'Sultan T72' getting out of waterhole. Ranthambore National Park, India.

Andy Rouse / Bengal Tiger (Panthera tigris tigris) male 'Sultan T72' cooling off in waterhole during hot summer. Ranthambore National Park, India.

Andy Rouse / Bengal Tiger (Panthera tigris tigris) male 'Sultan T72' portrait. Ranthambore National Park, India.

Andy Rouse / Bengal Tiger (Panthera tigris tigris) male 'Sultan T72' walking in territory. Ranthambore National Park, India.

Andy Rouse / Bengal Tiger (Panthera tigris tigris) male 'Sultan T72' showing flehmen response at territorial marking. Ranthambore National Park, India.

Andy Rouse / Bengal Tiger (Panthera tigris tigris) young male 'Sultan T72' portrait, Ranthambore National Park, India.

Andy Rouse / Bengal Tiger (Panthera tigris tigris) male 'Sultan T72' walking. Ranthambore National Park, India.

Andy Rouse / Bengal Tiger (Panthera tigris tigris) rear view of male 'Sultan T72' watching prey. Ranthambore National Park, India.

Gavin Hellier / Elaborate wall detail inside the Sultan Qaboos Hall, Al-Ghubrah or Grand Mosque, Muscat, Oman 2007

Gavin Hellier / Persian carpet inside the Sultan Qaboos Hall, Al-Ghubrah or Grand Mosque, the carpet measures 70m by 60m making it the largest carpet in the world, it took 400 women four years to weave, Muscat, Oman...

Chien Lee / Almaciga (Agathis philippinensis) resin exuding from a cut made in the trunk used to manufacture varnish, paints, and adhesives, Sultan's Peak, Palawan, Philippines

Chien Lee / Philippine Flat-headed Frog (Barbourula busuangensis) camouflaged on rock, Sultan's Peak, Palawan, Philippines

Hanne & Jens Eriksen / Sheikh Zayed Bin Sultan Al Nahyan Mosque, Abu Dhabi, UAE, November 2008

Hanne & Jens Eriksen / Sheikh Zayed Bin Sultan Al Nahyan Mosque, outdoor covered walkway, Abu Dhabi, UAE, November 2008

Hanne & Jens Eriksen / Inside Sheikh Zayed Bin Sultan Al Nahyan Mosque, chandelier details, Abu Dhabi, UAE, November 2008

Hanne & Jens Eriksen / Sheikh Zayed Bin Sultan Al Nahyan Mosque, Abu Dhabi, UAE, November 2008

Hanne & Jens Eriksen / Inside Sheikh Zayed Bin Sultan Al Nahyan Mosque, window detail, Abu Dhabi, UAE, November 2008

Hanne & Jens Eriksen / Sheikh Zayed Bin Sultan Al Nahyan Mosque, Abu Dhabi, UAE, August 2008

Hanne & Jens Eriksen / Inside Sheikh Zayed Bin Sultan Al Nahyan Mosque, Abu Dhabi, UAE, November 2008

Tim Fitzharris / Sultan Mountain and Grand Turk from Molas Lake, Colorado

Tim Fitzharris / Grand Turk and Sultan Mountain reflected in Molas Lake, Colorado

Gavin Hellier / Merdaka Square at dusk - Sultan Abdul Samad Building Petonas Towers, Kuala Lumpur Malaysia

Gavin Hellier / Merdaka Square with Sultan Abdul Samad Building, Petonas Towers, Kuala Lumpur Malaysia

Paul D Stewart / Illustrations of Birds of Paradise (Paradisaea spp), woodcut from Merian and Jonston's 'Historia Naturalis' 1660 (which continued to be printed up to 1767). Shows a range of species including the blue...

Paul D Stewart / Illustration of Indian/Asian Rhinoceros (Rhinoceros unicornis), Gesner Woodcut from 'Icones Animalium' 1560, reproduced from 1551. Published Christoph Froschover, Zurich. Gesner reproduces this image...