People on a motorbike ride past blossoming cherry trees during sunny weather near Schinznach-Dorf, Switzerland, on April 22, 2019. (Photo by Reuters)

A member of the Papal Swiss Guard stands amid flowers during Pope Francis� weekly general audience at St. Peter�s Square in The Vatican, Italy, on April 24, 2019. (Photo by AFP)

A Kashmiri boatman transports schoolchildren on Dal Lake as they hold umbrellas during rainfall in Srinagar, Kashmir, on April 24, 2019. (Photo by AFP)

A man pulls a woman in a boat through a flooded residential area in Gatineau, Quebec, Canada, on April 24, 2019.  (Photo by Reuters)

People enjoy the sunset at a lake on the outskirts of Minsk, Belarus, on April 23, 2019. (Photo by Reuters)

Indian Sikh devotees watch fireworks on the occasion of the 398th birth anniversary of the ninth Sikh guru, Teg Bahadur, at the Golden Temple in Amritsar, India, on April 24, 2019. (Photo by AFP)

Security personnel stand guard near a Golden Bridge on Silk Road decoration for the Belt and Road Forum outside the China National Convention Center in Beijing, China, on April 25, 2019. (Photo by Reuters)

Climate change activists carry an inflatable elephant as they demonstrate at the Extinction Rebellion group�s environmental protest camp at Marble Arch in London, Britain, on April 24, 2019, on the tenth day of the group�s protest calling for political change to combat climate change. (Photo by AFP)