A bull runs through the streets during the 'Toro de Cuerda' (Bull on Rope) festival in Grazalema, southern Spain, July 20, 2015 (Reuters)
A couple dressed as Russian emperor Peter I and empress Yekaterina II looks on at Dvortsovaya Square, with Alexander Columnin seen in the background, in St. Petersburg, Russia, July 20, 2015 (Reuters)
A boy looks through a hole in a classroom of a school damaged by Saudi-led airstrikes in Sanaa, Yemen, Monday, July 20, 2015 (AP)
A small airplane drops water over the fire at the holiday resort village of Asini, near the town of Nafplio, about 140km (87 miles) southwest of Athens on Monday, July 20, 2015 (AP)
People wait to enter a Piraeus Bank branch at the city of Iraklio in the island of Crete, Greece July 20, 2015 (Reuters)
A boy plays in a water fountain at a park in Tokyo, Japan, July 20, 2015 (reuters)
The Cuban flag is raised at the Cuban Embassy by an honor guard during an official ceremony in Washington July 20, 2015 (Reuters)
Cezar, a 32 year-old polar bear eats a watermelon in its enclosure in Belgrade's zoo, Serbia July 20, 2015 (Reuters)
An Afghan boy sits on a merry-go-round on a hill top in Kabul July 20, 2015 (Reuters)
Elvir Omercevic, 36, seeks refreshment in a lake near Tuzla, 120 kms north of Sarajevo, on Monday, July 20, 2015 (AP)
A man sits at the base of an orca statue in downtown Vancouver, British Columbia, Monday, July 20, 2015 (AP)