Mercedes Finnish driver Valtteri Bottas steers his car during a practice session for the Formula One Chinese Grand Prix in Shanghai on April 14, 2018.

Visitors watch Inuka, a senior polar bear, from a glass window of its enclosure at the Singapore Zoo, April 13, 2018.

An activist holds a protest sign in front of dozens of cardboard cut-outs of Facebook CEO Mark Zuckerberg outside of the US Capitol Building in Washington, the US, April 10, 2018.

An Indian woman arranges earthen pots for sale in Ajmer in the western Indian state of Rajasthan, April 10, 2018.

A worker looks on as drones are used to pollinate pear blossoms at a pear farm in Hebei province, China.

Runners take the start on the Champs Elysees as they participate in the 42nd Paris Marathon, in France, on April 8, 2018.

A Mexican migrant climbs the metal wall that divides the border between Mexico and the United States to illegally cross to Sunland Park from Ciudad Juarez, Chihuahua State, Mexico, April 6, 2018.

Canada (white) take on Sierra Leone (green) in their preliminary men's beach volleyball match during the 2018 Gold Coast Commonwealth Games, in Australia, on April 6, 2018.

An elderly toy vendor takes a nap beside her cart while waiting for customers, in Bangkok, Thailand, on April 3, 2018.

Singaporeans attend their welcome ceremony at the Olympic Village in Gold Coast 2018 Commonwealth Games on April 2, 2018.