Manhattan, New York City, USA. Aerial view of the One World Trade Center, 9/11 Memorial and Manhattan skyline at dusk.

Ukraine, Vinnytsya, Monument To Victims Of The Chernobyl Nuclear Disaster, In Front Of The Church Of The Holy Mary, Orthodox Church

Ukraine, Dubno, Soviet Era World War II Memorial Dedicated To Pilot Shot Down By The Germans

Japan, Hiroshima, Hiroshima peace memorial

Vasco da Gama Tomb, Church of Santa Maria, Jeronimos Monastery, Belem, Lisbon, Portugal

India, Uttar Pradesh, Taj Mahal (UNESCO World Heritage Site)

India, Uttar Pradesh, Taj Mahal (UNESCO World Heritage Site)

India, Uttar Pradesh, Taj Mahal (UNESCO World Heritage Site)

India, Uttar Pradesh, Taj Mahal (UNESCO World Heritage Site)

The old centre of West Berlin with its Memorial Church and the new skysrapers around Zoo Station. The monumental door-like sculpture in the foreground made of chrome-nickel steel tubes symbolized the...

India, Uttar Pradesh, Agra, Taj Mahal (UNESCO World Heritage Site)

India, Uttar Pradesh, Agra, Taj Mahal (UNESCO World Heritage Site)

Industrial memorial and cultural center of the old ironworks at Neunkirchen, Saarland, Germany

Princess Licarayen Sculpture and Osorno Volcano at dawn, Puerto Varas, Llanquihue Province, Los Lagos Region, Chile

Statue of Nello and Patrache, Antwerp, Belgium

India, Taj Mahal reflecting in the Yamuna river on a foggy morning

India, view of the Taj Mahal reflecting in the Yamuna river at sunset from a wooden boat

India, woman wearing a traditional sari on a foggy morning with the Taj Mahal in the background

India, Agra. Woman carrying a water jar on a foggy morning with the sun rising on the Taj Mahal

India, Agra. Woman carrying a water jar on a foggy morning with the sun rising on the Taj Mahal

India, Agra. Woman carrying a water jar on a foggy morning with the sun rising on the Taj Mahal

India, Agra. Woman carrying a water jar on a foggy morning with the sun rising on the Taj Mahal

India, Agra. Woman carrying a water jar on a foggy morning with the sun rising on the Taj Mahal

India, a beautiful woman in a red and yellow sari in front of the Taj Mahal at sunrise

India, a beautiful woman in a red and yellow sari in front of the Taj Mahal at sunrise

India, the Taj Mahal mausoleum reflecting in the Yamuna river at sunset

India, the Taj Mahal mausoleum reflecting in the Yamuna river at sunset

India, woman crossing the Yamuna river on a camel with the Taj Mahal in the background at sunset

India, Taj Mahal at sunset framed by a temple arch

Afrikaans Language Monument, Paarl, Western Cape, South Africa

Namche Bazaar, Nepal. A statue of Sherpa Tenzing with the Mount Everest range behind.

Sheikh Zayed Bin Sultan Al Nahyan Mosque and Wahat Al Karama, Memorial to honour the UAE's martyrs, Abu Dhabi, United Arab Emirates, UAE

Woman walking through the Empty skies 9/11 memorial in Liberty state park, New York, USA

United States, Washington DC, The Mall, Lincoln Memorial and statue of Lincoln

United States, New Jersey, Weehawken, 9-11 Memorial, Manhattan view

Taj Mahal, mausoleum, UNESCO World Heritage Site, at sunrise, Agra, Uttar Pradesh, India

Krakow, Poland, North East Europe. Star of David symbol on the fence of the old Jewish cemetery.

Grave of composer Pyotr Ilyich Tchaikovsky, Tikhvin Cemetery, Alexander Nevsky Lavra, Saint Petersburg, Russia

UK, Scotland, Lothian, Edinburgh, Corner of Candlemaker Row and George IV Bridge, Statue of Bobby.

Romania, Maramures, Rozavlea. Young girl in traditional Maramures dress attending a blessing and ceremony in remembrance of war heroes.

Germany, Deutschland. Berlin. Berlin Mitte. Holocaust memorial.

Germany, Deutschland. Berlin. Berlin Mitte. Holocaust memorial.

Germany, Deutschland. Berlin. Berlin Mitte. Holocaust memorial.

Germany, Berlin, Charlottenburg District, Kurfurstendamm (Ku Damm) Avenue, sculpture symbolizing the reunification of the city by Brigitte and Martin Matschinsky-Denninghoff, Kaiser-Wilhelm-Gedachtnis...

Twilight along Champs Elysee with Arc de Triomphe, Paris, France.

Prince Eugene Statue, Hofburg Palace Exterior, Vienna, Austria, Central Europe

Australia, Australian Capital Territory (ACT), Canberra. Poppies adorning the Roll of Honour walls in the Australian War Memorial.

Early morning at the Washington Monument, Washington DC, USA.

USA, New York City, Manhattan, Wollman Ice rink in Central Park

South America, Chile, Rapa Nui, Easter Island, giant monolithic stone Maoi statues at Rano Raraku

India Gate, New Delhi, National Capital Territory, India

The Endless Column by Constantin Brancusi, Targu Jiu, 1938. It is part of a sculptural ensemble together with The Table of Silence, The Gate of the Kiss and the Chairs' Alley. Romania, Targu Jiu

France, Picardy Region, Somme Department, Somme Battlefields, Villers-Bretonneux, Australian National War Memorial to soldiers lost during World War One, poppies and photographs

France, Calvados, Bayeux, Memorial et cimetiere du Commonwealth (Commonwealth memorial and cemetery) (aerial view)

India, Uttar Pradesh, Agra, Taj Mahal (UNESCO site)

Russian Jack Memorial, Memorial Park, Halls Creek, Kimberley Region, Western Australia, Australia

Israel, Jerusalem, Mt. Herzl, Yad Vashem Holocaust Memorial, Hall of Names