The night after 22 lives were lost in a terror attack at an Ariana Grande concert in Manchester, the world's most famous monuments showed their support.
The Eiffel Tower and the Empire State Building went dark, and many others displayed the Union Jack in solidarity with the victims.
Eiffel Tower
Paris
Burj Khalifa
Dubai, United Arab Emirates
Tel Aviv municipality building
Tel Aviv, Israel
HSBC Building
Hong Kong
Jet d'eau water fountain
Geneva
Petín Lookout Tower
Prague
Central Station
Amsterdam
Belfast city hall
Belfast, United Kingdom
Penshaw Monument
Houghton-le-Spring, England
Orlando Eye
Orlando, Fla.
Bradenburg Gate
Berlin