Competitors in Men's 110m hurdles semi-final leave starting blocks, London 2012 Stadium, Summer Olympic Games, London, England, United Kingdom, Europe

Aries Merritt, United States, crosses finish line, Men's 110m hurdles final, Stadium, London 2012, Olympic Games, London, England, United Kingdom, Europe

Competitors in Men's 110m hurdles semi-final clear hurdles, London 2012 Stadium, Summer Olympic Games, London, England, United Kingdom, Europe

Competitors in Men's 110m hurdles semi-final clear hurdles, London 2012 Stadium, Summer Olympic Games, London, England, United Kingdom, Europe

Competitors in Men's 110m hurdles semi-final clear hurdles, London 2012 Stadium, Summer Olympic Games, London, England, United Kingdom, Europe

Boettcherstrasse street, a 110m-long work of art, built in the 1920s, Bremen, Germany, Europe