Foam covers the Santiago River, whose polluted waters have been linked to global manufacturers by the government of the Mexican state of Jalisco, in Juanacatlan, Mexico February 7, 2020. Picture taken February 7, 2020. REUTERS/Fernando Carranza 

A man takes out his hand throughout the waterfall at Muhan Pokhari in Bhaktapur, Nepal September 21, 2019. REUTERS/Monika Deupala 

The Kreuzberg hill at Victoria park is pictured near the venue of the harvest of Riesling grapes at the Weingarten vineyard at Berlin's district Kreuzberg Friedrichshain, Germany, September 11, 2019. Since 1968 the local department of the Environment and Nature of Berlin's district Kreuzberg planted over decades about 300 Riesling and Pinot Noir grapevines, which now produce each year a stable vintage of about 400 kilograms. REUTERS/Fabrizio Bensch 

A small dog competes in the 14th annual Helen Woodward Animal Center "Surf-A-Thon" where more than 70 dogs competed in five different weight classes for "Top Surf Dog 2019" in Del Mar, California, U.S., September 8, 2019. REUTERS/Mike Blake 

A dog jumps off a surfboard while competing at the 14th annual Helen Woodward Animal Center "Surf-A-Thon" where more than 70 dogs competed in five different weight classes for "Top Surf Dog 2019" in Del Mar, California, U.S., September 8, 2019. REUTERS/Mike Blake 

A dog jumps off a surfboard while competing at the 14th annual Helen Woodward Animal Center "Surf-A-Thon" where more than 70 dogs competed in five different weight classes for "Top Surf Dog 2019" in Del Mar, California, U.S., September 8, 2019. REUTERS/Mike Blake 

A general view of houses and agricultural land are seen through the window of an airplane of EgyptAir, over Thailand September 3, 2019. Picture taken September 3, 2019. REUTERS/Amr Abdallah Dalsh 

Cups of cappuccino are seen at a Juan Valdez store in Bogota, Colombia June 5, 2019. Picture taken June 5, 2019. REUTERS/Luisa Gonzalez 

Large waves crash against the harbour wall and lighthouse at the Port of Folkestone in south east Britain, December 7, 2018. REUTERS/Toby Melville 

Large waves crash against the harbour wall and lighthouse at the Port of Folkestone in south east Britain, December 7, 2018. REUTERS/Toby Melville 

Large waves crash against the harbour wall and lighthouse at the Port of Folkestone in south east Britain, December 7, 2018. REUTERS/Toby Melville 

Large waves crash against the harbour wall and lighthouse at the Port of Folkestone in south east Britain, December 7, 2018. REUTERS/Toby Melville 

A seagull casts its shadow on the sea at Maccarese beach in Rome, Italy November 21, 2018. REUTERS/Max Rossi 

Big-wave surfer Sebastian Steudtner of Germany drops in a large wave at Praia do Norte in Nazare, Portugal November 9, 2018. REUTERS/Rafael Marchante TPX IMAGES OF THE DAY 

A participant runs through a foam bath during the 'Colour My Run' charity fun run on Manoel Island in Valletta's Marsamxett Harbour, Malta October 28, 2018. REUTERS/Darrin Zammit Lupi TPX IMAGES OF THE DAY 

A participant runs through a foam bath during the 'Colour My Run' charity fun run on Manoel Island in Valletta's Marsamxett Harbour, Malta October 28, 2018. REUTERS/Darrin Zammit Lupi 

A general view shows the sea along the Mazatlan coast as Hurricane Willa approaches the Pacific beach resort, Mexico October 23, 2018. REUTERS/Henry Romero 

A general view shows the sea along the Mazatlan coast as Hurricane Willa approaches the Pacific beach resort, Mexico October 23, 2018. REUTERS/Henry Romero 

A red flag, warning of dangerous conditions, is seen at a closed beach in Mazatlan as Hurricane Willa approaches the Pacific beach resort, Mexico October 23, 2018. REUTERS/Henry Romero 

A red flag, warning of dangerous conditions, is seen at a closed beach in Mazatlan as Hurricane Willa approaches the Pacific beach resort, Mexico October 23, 2018. REUTERS/Henry Romero 

Panama City Beach is pictured as Hurricane Michael approaches Panama City Beach, Florida, U.S. October 10, 2018. REUTERS/Jonathan Bachman 

Palm trees are seen as Hurricane Michael approaches Panama City Beach, Florida, U.S. October 10, 2018. REUTERS/Jonathan Bachman 

Palm trees are seen as Hurricane Michael approaches Panama City Beach, Florida, U.S. October 10, 2018. REUTERS/Jonathan Bachman 

A red flag, warning of dangerous conditions, is seen as Hurricane Michael approaches Panama City Beach, Florida, U.S. October 10, 2018. REUTERS/Jonathan Bachman 

Waves crash along a pier as Hurricane Michael approaches Panama City Beach, Florida, U.S. October 10, 2018. REUTERS/Jonathan Bachman 

Waves crash along a pier as Hurricane Michael approaches Panama City Beach, Florida, U.S. October 10, 2018. REUTERS/Jonathan Bachman 

Waves crash along a pier as Hurricane Michael approaches Panama City Beach, Florida, U.S. October 10, 2018. REUTERS/Jonathan Bachman 

Waves crash along a pier as Hurricane Michael approaches Panama City Beach, Florida, U.S. October 10, 2018. REUTERS/Jonathan Bachman 

Waves crash along a pier as Hurricane Michael approaches Panama City Beach, Florida, U.S. October 9, 2018. REUTERS/Jonathan Bachman 

A red flag, warning of dangerous conditions, is seen on a pier in advance of Hurricane Michael in Pensacola, Florida, U.S. October 9, 2018. REUTERS/Jonathan Bachman 

A local couple, who asked not to be named, watch waves come ashore in advance of Hurricane Michael in Pensacola, Florida, U.S. October 9, 2018. REUTERS/Jonathan Bachman 

A man tosses a rock into the waves as he walks along the beach after sunset in Oceanside, California, U.S., October 7, 2018. REUTERS/Mike Blake 

A barman teacher Tiziano Serangeli realizes an artistic cappuccino, during a lesson at the Mixology Academy Bartendering School in Rome, Italy July 20, 2018. REUTERS/Tony Gentile 

A barman teacher Tiziano Serangeli realizes an artistic cappuccino, during a lesson at the Mixology Academy Bartendering School in Rome, Italy July 20, 2018. REUTERS/Tony Gentile 

A combo picture shows artistic cappuccinos, realized by a teacher of the Mixology Academy Bartendering School during a lesson, in Rome, Italy July 20, 2018. REUTERS/Tony Gentile 

An artistic cappuccino, realized by a teacher of the Mixology Academy Bartendering School is seen during a lesson, in Rome, Italy July 20, 2018. REUTERS/Tony Gentile 

An artistic cappuccino, realized by a teacher of the Mixology Academy Bartendering School is seen during a lesson, in Rome, Italy July 20, 2018. REUTERS/Tony Gentile 

An artistic cappuccino, realized by a teacher of the Mixology Academy Bartendering School is seen during a lesson, in Rome, Italy July 20, 2018. REUTERS/Tony Gentile 

An artistic cappuccino, realized by a teacher of the Mixology Academy Bartendering School is seen during a lesson, in Rome, Italy July 20, 2018. REUTERS/Tony Gentile 

An artistic cappuccino, realized by a teacher of the Mixology Academy Bartendering School is seen during a lesson, in Rome, Italy July 20, 2018. REUTERS/Tony Gentile 

An artistic cappuccino, realized by a teacher of the Mixology Academy Bartendering School is seen during a lesson, in Rome, Italy July 20, 2018. REUTERS/Tony Gentile 

An artistic cappuccino, realized by a teacher of the Mixology Academy Bartendering School is seen during a lesson, in Rome, Italy July 20, 2018. REUTERS/Tony Gentile 

A tourist is seen at the beach as subtropical storm Alberto approaches Cancun, Mexico May 25, 2018. REUTERS/Israel Leal 

A general view shows an empty beach as subtropical storm Alberto approaches Cancun, Mexico May 25, 2018. REUTERS/Israel Leal 

The carcass of a gray whale washed up ashore is seen at a beach in RosarIto, Baja California state, Mexico May 21, 2018. REUTERS/Jorge Duenes 

REFILE - UPDATING BYLINE IN IPTC A cup of cappuccino coffee is prepared at a Nairobi Java House outlet in Nairobi, Kenya May 4, 2018. REUTERS/Njeri Mwangi 

Elephants and people play with water during the celebration of Songkran Water Festival, to commemorate Thailand's New Year in Ayutthaya, Thailand April 11, 2018. REUTERS/Jorge Silva 

Huge waves crash on the San Esteban de Pravia seafront in Asturias region, Spain March 24, 2018. REUTERS/Eloy Alonso 

Huge waves crash on the San Esteban de Pravia seafront in Asturias region, Spain March 24, 2018. REUTERS/Eloy Alonso 

Huge waves crash on the San Esteban de Pravia seafront in Asturias region, Spain March 24, 2018. REUTERS/Eloy Alonso 

Huge waves crash on the San Esteban de Pravia seafront in Asturias region, Spain March 24, 2018. REUTERS/Eloy Alonso 

Gulls fly during a windy winter day near Lake Leman in Geneva, Switzerland, February 26, 2018. REUTERS/Denis Balibouse TPX IMAGES OF THE DAY 

Waves crash on the lighthouse of "La Isla del Mouro" in the port town of Santander, Spain, January 17, 2018. REUTERS / Eloy Alonso TPX IMAGES OF THE DAY 

People standing on the Pointe de la Torch peninsula watch waves breaking on the Brittany coast after storm Eleanor hit Saint-Guenole in western France, January 3, 2018. REUTERS/Mal Langsdon 

A woman photographs waves breaking on the Brittany coast after storm Eleanor hit Saint-Guenole in western France, January 3, 2018. REUTERS/Mal Langsdon 

A woman walks her dogs as waves break on the Brittany coast after storm Eleanor hit Saint-Guenole in western France, January 3, 2018. REUTERS/Mal Langsdon 

People watch waves breaking on the Brittany coast after storm Eleanor hit Saint-Guenole in western France, January 3, 2018. REUTERS/Mal Langsdon 

People watch waves breaking on the Brittany coast after storm Eleanor hit Saint-Guenole in western France, January 3, 2018. REUTERS/Mal Langsdon 

People view large waves and high winds associated with Storm Eleanor as they hit the lighthouse and seawall at Porthcawl in south Wales, Britain January 3, 2018. REUTERS/Toby Melville 

People view large waves and high winds associated with Storm Eleanor as they hit the lighthouse and seawall at Porthcawl in south Wales, Britain January 3, 2018. REUTERS/Toby Melville