USA, Massachusetts, Boston, Old North Memorial Garden for fallen US soldiers in Iraq and Afghanistan, North End.

USA, New York City, Manhattan, New York Fire Department Memorial Wall, Engine 10, Ladder 10, World Trade Center.

USA, New York City, Manhattan, One of the two waterfalls at National September 11 Memorial, World Trade Center.

USA, New York City, Manhattan, One of the two waterfalls at National September 11 Memorial, World Trade Center.

USA, New York City, Manhattan, Four World Trade Center also known as Tower 4 and 150 Greenwich Street.

USA, New York City, Manhattan, One of the two waterfalls at National September 11 Memorial, World Trade Center.

USA, New York City, Manhattan, One of the two waterfalls at National September 11 Memorial, World Trade Center.

USA, New York City, Manhattan, One of the two waterfalls at National September 11 Memorial, World Trade Center.

Poland, Krakow, Podgorze area, Plac Bohaterow Getta or Ghetto Heroes Square formerly known as Plac Zgody, Memorial to Jews from the Kraków Ghetto on their deportation site, Each steel chair represent...

Poland, Krakow, Podgorze area, Plac Bohaterow Getta or Ghetto Heroes Square formerly known as Plac Zgody, Memorial to Jews from the Kraków Ghetto on their deportation site, Each steel chair represent...

Spain, Catalonia, Barcelona, Bronze Monument to The Heroes of 1809 by Josep Limona in Carrer del Bisbe commemorating the failed revolt against the occupation by France. The alabaster relief above comm...

Spain, Catalonia, Barcelona, Bronze Monument to The Heroes of 1809 by Josep Limona in Carrer del Bisbe commemorating the failed revolt against the occupation by France. The alabaster relief above comm...