Camilla, The Duchess of Cornwall, visiting the Garden Museum to open the annual British Flowers Week festival in collaboration with New Covent Garden Flower Market. HRH with a bouquet with rosemary in as a sign of remembrance, acknowledging that today would have been the birthday of The Duke of Edinburgh. Geoff Pugh/Pool via REUTERS

Camilla, The Duchess of Cornwall, visiting the Garden Museum to open the annual British Flowers Week festival in collaboration with New Covent Garden Flower Market. HRH with a bouquet with rosemary in as a sign of remembrance, acknowledging that today would have been the birthday of The Duke of Edinburgh. Geoff Pugh/Pool via REUTERS

Camilla, The Duchess of Cornwall, visiting the Garden Museum to open the annual British Flowers Week festival in collaboration with New Covent Garden Flower Market. HRH with a bouquet with rosemary in as a sign of remembrance, acknowledging that today would have been the birthday of The Duke of Edinburgh. Geoff Pugh/Pool via REUTERS

Britain's Camilla, Duchess of Cornwall receives a bouquet of flowers from Royal Academy of Dance student Ottilie McKinley at the Victoria and Albert Museum in London, Britain, June 9, 2021. Chris Jackson/Pool via REUTERS

Norbert Walter-Borjans, co-leader of Germany's Social Democratic (SPD) party, hands over a bouquet of flowers to the SPD's top candidate for regional elections in Saxony-Anhalt Katja Paehle, one day after regional elections in Saxony-Anhalt, in Berlin, Germany June 7, 2021. John Macdougall/Pool via REUTERS

Norbert Walter-Borjans, co-leader of Germany's Social Democratic (SPD) party, hands over a bouquet of flowers to the SPD's top candidate for regional elections in Saxony-Anhalt Katja Paehle, one day after regional elections in Saxony-Anhalt, in Berlin, Germany June 7, 2021. John Macdougall/Pool via REUTERS

Roses bouquets are placed next to graves on Mother's Day at Cave Hill Cemetery, in Louisville, Kentucky, U.S. May 9, 2021. REUTERS/Amira Karaoud

Tennis - WTA 500 - Stuttgart Open - Porsche-Arena, Stuttgart, Germany - April 24, 2021 Australia's Ashleigh Barty receives a bouquet of flowers for her birthday after winning her semi final match against Ukraine's Elina Svitolina Pool via REUTERS/Marijan Murat

A bouquet of flowers sits next to a mural dedicated to George Floyd following the verdict of the Derek Chauvin trial, in the Third Ward in Houston, Texas, U.S., April 20, 2021. REUTERS/Callaghan O'Hare

A bouquet of flowers is attached to the fencing around the Brooklyn Center Police Department, days after Daunte Wright was shot and killed by a police officer, in Brooklyn Center, Minnesota, U.S. April 13, 2021. REUTERS/Leah Millis TPX IMAGES OF THE DAY

Bouquets of flowers lean against a police barricade at a makeshift memorial outside the U.S. Capitol as the hearse containing the remains of the late U.S. Capitol Police officer William Evans, who was killed in the line of duty on April 2, arrives for a ceremony honoring the officer on Capitol Hill in Washington, U.S., April 13, 2021. REUTERS/Evelyn Hockstein

Bouquets of flowers are seen outside Hillsborough Castle after Britain's Prince Philip, husband of Queen Elizabeth, died at the age of 99, in Hillsborough, Northern Ireland, April 9, 2021. REUTERS/Jason Cairnduff

Bouquets of flowers are seen outside Hillsborough Castle after Britain's Prince Philip, husband of Queen Elizabeth, died at the age of 99, in Hillsborough, Northern Ireland, April 9, 2021. REUTERS/Jason Cairnduff

Bouquets of flowers are seen at the gates of Kensington Palace after Britain's Prince Philip, husband of Queen Elizabeth, died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

Bouquets of flowers are seen at the gates of Kensington Palace after Britain's Prince Philip, husband of Queen Elizabeth, died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

A bouquet of flowers with a note is seen as a member of the Queen's Guard stands on duty outside Buckingham Palace after Britain's Prince Philip, husband of Queen Elizabeth, died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

Bouquets of flowers are seen outside Buckingham Palace after Britain's Prince Philip, husband of Queen Elizabeth, died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

A person attaches a message to a bouquet of flowers outside Windsor Castle after Britain's Prince Philip, husband of Queen Elizabeth, died at the age of 99, in Windsor, near London, Britain, April 9, 2021. REUTERS/Andrew Boyers

Bouquets of flowers and a placard placed outside Windsor Castle, are seen after Britain's Prince Philip, husband of Queen Elizabeth, died at the age of 99, in Windsor, near London, Britain, April 9, 2021. REUTERS/Andrew Boyers

A bouquet of flowers with a message attached to them is seen outside Windsor Castle after Britain's Prince Philip, husband of Queen Elizabeth, died at the age of 99, in Windsor, near London, Britain, April 9, 2021. REUTERS/Andrew Boyers

Bouquets of flowers are laid down outside Windsor Castle after Britain's Prince Philip, husband of Queen Elizabeth, died at the age of 99, in Windsor, near London, Britain, April 9, 2021. REUTERS/Andrew Boyers

A bouquet of flowers with a note is seen outside Buckingham Palace after Britain's Prince Philip, husband of Queen Elizabeth, died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

A child holds a bouquet of flowers outside Windsor Castle after Britain's Prince Philip, husband of Queen Elizabeth, died at the age of 99, in Windsor, near London, Britain, April 9, 2021. REUTERS/Andrew Boyers TPX IMAGES OF THE DAY

Bouquets of flowers and a drawing are seen outside Buckingham Palace after Britain's Prince Philip, husband of Queen Elizabeth, died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

Bouquets of flowers and a flag are laid down outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

A mourner stands next to bouquets of flowers outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

Bouquets of flowers are laid down outside Windsor Castle after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in Windsor, near London, Britain, April 9, 2021. REUTERS/Andrew Boyers

Bouquets of flowers are laid down outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

Bouquets of flowers are laid down outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

A woman with a child lays down a bouquet of flowers outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Henry Nicholls

A woman brings a bouquet of flowers to Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Henry Nicholls

Children bring a bouquet of flowers to Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Henry Nicholls

A message on a bouquet of flowers is seen outside Buckingham Palace, after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Henry Nicholls

Bouquets of flowers and messages of condolence are laid down outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

Bouquets of flowers and messages of condolence are laid down outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

Bouquets of flowers and messages of condolence are laid down outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

Bouquets of flowers are laid down outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

Children bring bouquets of flowers to Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Henry Nicholls

A woman lays down a bouquet of flowers outside Buckingham Palace, after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Henry Nicholls

A mourner brings a bouquet of flowers to Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

A mourner brings a bouquet of flowers to Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

Maggie, 2, lays down a bouquet of flowers outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

Evie Bedford, 7, lays down a bouquet of flowers outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

Maggie, 2, lays down a bouquet of flowers outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

Evie Bedford, 7, lays down a bouquet of flowers outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

A mourner lays down a bouquet of flowers outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

A mourner brings a bouquet of flowers to Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

A police officer stands next to bouquets of flowers outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

A police officer stands next to bouquets of flowers outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

Police officers stand next to bouquets of flowers outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

A mourner stands next to bouquets of flowers outside Buckingham Palace after it was announced that Britain's Prince Philip, husband of Queen Elizabeth, has died at the age of 99, in London, Britain, April 9, 2021. REUTERS/Hannah McKay

A child model holds a cotton bouquet after De Jin Autumn/Winter 2021 collection show by Zhou Li, during China Fashion Week in Beijing, China March 30, 2021. Picture taken March 30, 2021. REUTERS/Tingshu Wang

Designer Zhou Li holds a cotton bouquet after her autumn/winter 2021 collection show, during China Fashion Week in Beijing, China March 30, 2021. Picture taken March 30, 2021. REUTERS/Tingshu Wang

Designer Zhou Li holds a cotton bouquet as she poses with models and guests for pictures, after her autumn/winter 2021 collection show during China Fashion Week in Beijing, China March 30, 2021. Picture taken March 30, 2021. REUTERS/Tingshu Wang

A visitor brings a box full of bouquets to place at a makeshift memorial outside Young's Asian Massage following the deadly shootings in Acworth, Georgia, U.S. March 19, 2021. REUTERS/Bita Honarvar

A man delivers a bouquet of flowers at Downing Street in London, Britain, March 17, 2021. REUTERS/Hannah McKay

A man arrives to deliver a bouquet of flowers at Downing Street in London, Britain, March 17, 2021. REUTERS/Hannah McKay

A man arrives to deliver a bouquet of flowers at Downing Street in London, Britain, March 17, 2021. REUTERS/Hannah McKay

A man delivers a bouquet of flowers at Downing Street in London, Britain, March 17, 2021. REUTERS/Hannah McKay

A woman prepares flower bouquets to sell on International Women's Day in La Paz, Bolivia, March 8, 2021. REUTERS/David Mercado