Fireworks explode in the sky above the Eiffel Tower, in a series of pictures taken from the Montparnasse Tower Observation Deck, at the end of Bastille Day events in Paris on July 14. /CFP Photo

Each year Paris will organize fireworks in celebration of the Bastille Day (French national holiday). /CFP Photo

This year the fireworks display marks Bastille Day and the 100th anniversary of the United States' entry into World War I. /CFP Photo