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Thomas Hartwell, Associated Press
The Great Pyramid of Giza is illuminated with the Egyptian, French, Lebanese and Russian Flags in solidarity with the victims of attacks in Paris and Beirut and the Russian plane crash in northern Sinai, on the outskirts of Cairo, Egypt, Sunday, Nov. 15, 2015.

The world has been in mourning since the tragic events of Paris last Friday. Here are a few of the landmarks that were lit up with the colors of the French flag to show support for the country and victims of that terrible night.

For more on the world-wide response to the attacks, click here.