A charred tea strainer and flowery pot are seen among rubble at a property damaged by bushfires in Kangaroo Valley, Australia, January 20, 2020. REUTERS/Angie Teo

Kevin Hadden holds a sign opposing Colin Kaepernick outside a special workout hosted by the National Football League (NFL) at the Atlanta Falcons training facility in Flowery Branch, Georgia, U.S., November 16, 2019. REUTERS/Elijah Nouvelage

A sign opposing Colin Kaepernick is seen outside a special workout hosted by the National Football League (NFL) at the Atlanta Falcons training facility in Flowery Branch, Georgia, U.S., November 16, 2019. REUTERS/Elijah Nouvelage

Scott Brooks holds a sign supporting Colin Kaepernick outside a special workout hosted by the National Football League (NFL) at the Atlanta Falcons training facility in Flowery Branch, Georgia, U.S., November 16, 2019. REUTERS/Elijah Nouvelage

Kevin Hadden holds a sign opposing Colin Kaepernick outside a special workout hosted by the National Football League (NFL) at the Atlanta Falcons training facility in Flowery Branch, Georgia, U.S., November 16, 2019. REUTERS/Elijah Nouvelage

Cannabis plants are seen inside a greenhouse of the Clever Leaves company in Pesca, Colombia October 2, 2019. Picture taken October 2, 2019. REUTERS/Luisa Gonzalez

A vendor sells cakes for tourists along a railway in Hanoi, Vietnam September 28, 2019. REUTERS/Kham

Guns hang with a hammock on the wall of a Tembe indigenous tribe's house, who are facing a conflict with illegal loggers on their land, in Teko-haw indigenous village near Paragominas, Para state, Brazil September 11, 2019. Picture taken September 11, 2019. REUTERS/Ricardo Moraes

A floral display in the design of a British Union Jack flag is seen by the side of a road in Manchester, Britain, July 29, 2019. REUTERS/Phil Noble

Participants celebrate, together with thousands of foreigners who support Israel, during an annual parade on the Jewish holiday of Sukkot in Jerusalem September 27, 2018. REUTERS/Ammar Awad TPX IMAGES OF THE DAY

Women perform prayers on the evening of the first day of the holy fasting month of Ramadan at the Darul Makmur Mosque in Singapore, May 17, 2018. REUTERS/Feline Lim

A bee searches for pollen among cherry blossoms on a sunny spring day in Brussels, Belgium April 6, 2018. REUTERS/Francois Lenoir

A blooming cherry tree is seen near the European Parliament on a sunny spring day in Brussels, Belgium April 6, 2018. REUTERS/Francois Lenoir

Blooming flowers are seen in front of the Sainte-Gudule cathedral in Brussels, Belgium April 6, 2018. REUTERS/Francois Lenoir

A bee searches for pollen among cherry blossoms on a sunny spring day in Brussels, Belgium April 6, 2018. REUTERS/Francois Lenoir

Blooming cherry trees are seen in Fontenay-sous-Bois, near Paris, France, April 6, 2018. REUTERS/Charles Platiau

People stand under blooming cherry trees in Fontenay-sous-Bois, near Paris, France, April 6, 2018. REUTERS/Charles Platiau

The Washington Monument stands behind blooming cherry trees in Washington, U.S., April 5, 2018. REUTERS/Joshua Roberts

The Washington Monument stands behind blooming cherry trees in Washington, U.S., April 5, 2018. REUTERS/Joshua Roberts

The Jefferson Monument stands behind blooming cherry trees in Washington, U.S., April 5, 2018. REUTERS/Joshua Roberts

A window with frost pattern is pictured on top of the highest German mountain, the Zugspitze, in Garmisch-Partenkirchen, Germany February 28, 2018. REUTERS/Michaela Rehle TPX IMAGES OF THE DAY

A window with frost pattern is pictured on top of the highest German mountain, the Zugspitze, in Garmisch-Partenkirchen, Germany February 28, 2018. REUTERS/Michaela Rehle

A lotus flower is seen while people pray at the Oudong mountain during the annual Makha Bucha Day which celebrates Buddha's teachings in Kandal province, Cambodia, January 31, 2018. REUTERS/Samrang Pring

People pray at the Oudong mountain during the annual Makha Bucha Day which celebrates Buddha's teachings in Kandal province, Cambodia, January 31, 2018. REUTERS/Samrang Pring

A Bangladeshi girl carries her older sister's golden shoes as their family visits Rohingya refugee camp Balukhali near Cox's Bazar, Bangladesh December 8, 2017. REUTERS/Damir Sagolj TPX IMAGES OF THE DAY

Cannabis plants are seen in a greenhouse of Austrian cannabis producer Flowery Field in Brunn am Gebirge, Austria, May 4, 2017. The company produces about 25.000 cannabis clones per week and sellls them legally as ornamental plants. REUTERS/Leonhard Foeger

Employees sort cannabis plant clones in a greenhouse of Austrian cannabis producer Flowery Field in Brunn am Gebirge, Austria, May 4, 2017. The company produces about 25.000 cannabis clones per week and sellls them legally as ornamental plants. REUTERS/Leonhard Foeger

Cannabis plants and clones are seen in a greenhouse of Austrian cannabis producer Flowery Field in Brunn am Gebirge, Austria, May 4, 2017. The company produces about 25.000 cannabis clones per week and sellls them legally as ornamental plants. REUTERS/Leonhard Foeger

An employee sorts cannabis plant clones in a greenhouse of Austrian cannabis producer Flowery Field in Brunn am Gebirge, Austria, May 4, 2017. The company produces about 25.000 cannabis clones per week and sellls them legally as ornamental plants. REUTERS/Leonhard Foeger

Cannabis plant clones are seen in a greenhouse of Austrian cannabis producer Flowery Field in Brunn am Gebirge, Austria, May 4, 2017. The company produces about 25.000 cannabis clones per week and sellls them legally as ornamental plants. REUTERS/Leonhard Foeger

Cannabis plants are seen in a greenhouse of Austrian cannabis producer Flowery Field in Brunn am Gebirge, Austria, May 4, 2017. The company produces about 25.000 cannabis clones per week and sellls them legally as ornamental plants. REUTERS/Leonhard Foeger

Cannabis plant clones are seen in a greenhouse of Austrian cannabis producer Flowery Field in Brunn am Gebirge, Austria, May 4, 2017. The company produces about 25.000 cannabis clones per week and sellls them legally as ornamental plants. REUTERS/Leonhard Foeger

An employee sorts cannabis plant clones in a greenhouse of Austrian cannabis producer Flowery Field in Brunn am Gebirge, Austria, May 4, 2017. The company produces about 25.000 cannabis clones per week and sellls them legally as ornamental plants. REUTERS/Leonhard Foeger

Employees sort cannabis plant clones in a greenhouse of Austrian cannabis producer Flowery Field in Brunn am Gebirge, Austria, May 4, 2017. The company produces about 25.000 cannabis clones per week and sellls them legally as ornamental plants. REUTERS/Leonhard Foeger

Cannabis plants are seen in a greenhouse of Austrian cannabis producer Flowery Field in Brunn am Gebirge, Austria, May 4, 2017. The company produces about 25.000 cannabis clones per week and sellls them legally as ornamental plants. REUTERS/Leonhard Foeger

Cannabis plants are seen in a greenhouse of Austrian cannabis producer Flowery Field in Brunn am Gebirge, Austria, May 4, 2017. The company produces about 25.000 cannabis clones per week and sellls them legally as ornamental plants. REUTERS/Leonhard Foeger

Employees sort cannabis plant clones in a greenhouse of Austrian cannabis producer Flowery Field in Brunn am Gebirge, Austria, May 4, 2017. The company produces about 25.000 cannabis clones per week and sellls them legally as ornamental plants. REUTERS/Leonhard Foeger

Cannabis plants are seen in a greenhouse of Austrian cannabis producer Flowery Field in Brunn am Gebirge, Austria, May 4, 2017. The company produces about 25.000 cannabis clones per week and sellls them legally as ornamental plants. REUTERS/Leonhard Foeger

Cannabis plants are seen in a greenhouse of Austrian cannabis producer Flowery Field in Brunn am Gebirge, Austria, May 4, 2017. The company produces about 25.000 cannabis clones per week and sellls them legally as ornamental plants. REUTERS/Leonhard Foeger

Floral tributes are attached to railings in Parliament Square following the attack in Westminster, central London, Britain March 27, 2017. REUTERS/Stefan Wermuth TPX IMAGES OF THE DAY

A victim's relative holds a sign that reads "No peace with impunity" next to a floral tribute, ahead of the signing of a historic ceasefire deal between the Colombian government and FARC rebels, at Bolivar Square in Bogota, Colombia, June 23, 2016 REUTERS/John Vizcaino

A victim's relative holds a sign that reads "No peace with impunity" next to a floral tribute, ahead of the signing of a historic ceasefire deal between the Colombian government and FARC rebels, at Bolivar Square in Bogota, Colombia, June 23, 2016 REUTERS/John Vizcaino

A floral tribute is seen ahead of the signing of a historic ceasefire deal between the Colombian government and FARC rebels, at Bolivar Square in Bogota, Colombia, June 23, 2016. The sign reads "RIP The War In Colombia 1964 - 2016". REUTERS/John Vizcaino

Colombian citizens stand next to a floral tribute, ahead of the signing of a historic ceasefire deal between the Colombian government and FARC rebels, at the Bolivar square in Bogota, Colombia, June 23, 2016. The sign reads "RIP The War In Colombia 1964 - 2016". REUTERS/John Vizcaino

Colombian citizens stand in front of a floral tribute, ahead of the signing of a historic ceasefire deal between the Colombian government and FARC rebels, at the Bolivar square in Bogota, Colombia, June 23, 2016. The sign reads "RIP The War In Colombia 1964 - 2016". REUTERS/John Vizcaino

A floral tribute that reads "Goodbye war" is seen ahead of the signing of a historic ceasefire deal between the Colombian government and FARC rebels, at Bolivar Square in Bogota, Colombia, June 23, 2016. REUTERS/John Vizcaino

A police officer takes a picture of floral tributes, ahead of the signing of a historic ceasefire deal between the Colombian government and FARC rebels, at Bolivar Square in Bogota, Colombia, June 23, 2016. The sign reads "RIP The War In Colombia 1964 - 2016". REUTERS/John Vizcaino

Britain's Queen Elizabeth II is pictured through a gap in a floral exhibit by the New Covent Garden Flower Market, which features an image of the Queen, during a visit to the 2016 Chelsea Flower Show in central London May 23, 2016. REUTERS/Adrian Dennis/Pool. TPX IMAGES OF THE DAY

Britain's Queen Elizabeth II stands in front of a floral exhibit by the New Covent Garden Flower Market, which features an image of the Queen at the 2016 Chelsea Flower Show in central London, Britain May 23, 2016. REUTERS/Adrian Dennis/Pool

Britain's Queen Elizabeth II stands in front of a floral exhibit by the New Covent Garden Flower Market, which features an image of the Queen at the 2016 Chelsea Flower Show in central London, Britain May 23, 2016. REUTERS/Adrian Dennis/Pool

Britain's Queen Elizabeth II stands in front of a floral exhibit by the New Covent Garden Flower Market, which features an image of the Queen at the 2016 Chelsea Flower Show in central London, Britain May 23, 2016. REUTERS/Adrian Dennis/Pool

Britain's Queen Elizabeth II stands in front of a floral exhibit by the New Covent Garden Flower Market, which features an image of the Queen at the 2016 Chelsea Flower Show in central London, Britain May 23, 2016. REUTERS/Adrian Dennis/Pool

Britain's Queen Elizabeth II is pictured through a gap in a floral exhibit by the New Covent Garden Flower Market, which features an image of the Queen at the 2016 Chelsea Flower Show in central London, Britain May 23, 2016. REUTERS/Adrian Dennis/Pool

A visitor wears a floral design hat at the Chelsea Flower Show in London, Britain, May 23, 2016. REUTERS/Toby Melville

A visitor wears floral designed footwear at the Chelsea Flower Show in London, Britain, May 23, 2016. REUTERS/Toby Melville

A floral design for a hat is seen on a mannequin at the Chelsea Flower Show in London, Britain, May 23, 2016. REUTERS/Toby Melville

A Chelsea Pensioner poses as he views displays through a floral design of Britain's Queen Elizabeth at the Chelsea Flower Show in London, Britain, May 23, 2016. REUTERS/Toby Melville TPX IMAGES OF THE DAY

Visitors view displays at Chelsea Flower Show in London, Britain, May 23, 2016. REUTERS/Toby Melville

Exhibitors wearing victorian costumes pose as they view floral designed headwear at Chelsea Flower Show in London, Britain, May 23, 2016. REUTERS/Toby Melville

A model poses in a floral dress at the Chelsea Flower Show in London, Britain, May 23, 2016. REUTERS/Toby Melville