The Comet C/2020 or "Neowise" is seen in the sky behind St Mark's Tower, a 17th century coastal fortification near the village of Bahar ic-Caghaq, Malta July 12, 2020. REUTERS/Darrin Zammit Lupi

The Comet C/2020 or "Neowise" is seen in the sky behind St Mark's Tower, a 17th century coastal fortification near the village of Bahar ic-Caghaq, Malta July 12, 2020. REUTERS/Darrin Zammit Lupi

The Comet C/2020 or "Neowise" is seen in the sky behind St Mark's Tower, a 17th century coastal fortification near the village of Bahar ic-Caghaq, Malta July 12, 2020. REUTERS/Darrin Zammit Lupi

The Comet C/2020 or "Neowise" is seen in the sky behind St Mark's Tower, a 17th century coastal fortification near the village of Bahar ic-Caghaq, Malta July 12, 2020. REUTERS/Darrin Zammit Lupi

The Comet C/2020 or "Neowise" is seen in the sky behind St Mark's Tower, a 17th century coastal fortification near the village of Bahar ic-Caghaq, Malta July 12, 2020. REUTERS/Darrin Zammit Lupi TPX IMAGES OF THE DAY

Protesters hold placards saying "What if it was about your children?", "Is it the 12th or 21st century?", "We will not surrender our children" and "Children have rights too" during a protest against abuse in an institution for children with special needs after photographs emerged of children tied to beds and radiators in Sarajevo, Bosnia and Herzegovina November 21, 2019. REUTERS/Dado Ruvic

Herve Lemoine, head of the Mobilier National and the Gobelins Manufactury, poses in front of the 19th century choir carpet of Notre-Dame de Paris Cathedral, saved from the fire, which will be exhibited during the European Heritage Days and then restored, at the Mobilier National, in Paris, France, September 12, 2019. Picture taken September 12, 2019. REUTERS/Charles Platiau

Herve Lemoine, head of the Mobilier National and the Gobelins Manufactury, poses in front of the 19th century choir carpet of Notre-Dame de Paris Cathedral, saved from the fire, which will be exhibited during the European Heritage Days and then restored, at the Mobilier National, in Paris, France, September 12, 2019. Picture taken September 12, 2019. REUTERS/Charles Platiau

Herve Lemoine, head of the Mobilier National and the Gobelins Manufactury, speaks in front of the 19th century choir carpet of Notre-Dame de Paris Cathedral, saved from the fire, which will be exhibited during the European Heritage Days and then restored, at the Mobilier National, in Paris, France, September 12, 2019. Picture taken September 12, 2019. REUTERS/Charles Platiau

The Cent Suisses perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Armaillis perform the Ranz des Vaches during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

The Cent pour Cent and Cent Suisses perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

The Cent Suisses and Cent pour Cent perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

The rewarded wine makers perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

The rewarded wine makers perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Armaillis perform the Ranz des Vaches during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Armaillis perform the Ranz des Vaches during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Armaillis perform the Ranz des Vaches during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

The Cent pour Cent perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse TPX IMAGES OF THE DAY

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Armaillis perform the Ranz des Vaches during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Artists perform during a dress rehearsal of the 12th Fete des Vignerons, a show dating from the 18th century and performed once every generation celebrating wine and its culture, in Vevey, Switzerland, July 16, 2019. Picture taken July 16, 2019. REUTERS/Denis Balibouse

Boys play near the 14th century Tawashi Mosque with a damaged minaret, in the old city of Aleppo, Syria April 12, 2019. Picture taken April 12, 2019. REUTERS/Omar Sanadiki TPX IMAGES OF THE DAY

A 18th century inspired room is seen in the Negresco Hotel in Nice, France June 12, 2018. Picture taken June 12. REUTERS/Eric Gaillard

A diamond brooch from the late 18th century once owned by Marie Antoinette is held by an employee of Sotheby's during a press preview ahead of the upcoming auction "Royal jewels from the Bourbon Parma Family" at Sotheby's in New York City, New York, U.S., October 12, 2018. REUTERS/Mike Segar

A performer takes part in a dress rehearsal of "It's Schiller!", based on 18th century German dramatist and historian Friedrich Schiller's drama fragment "Die Maltheser" (The Knights of Malta), depicting the knights" last stand during the 1565 siege of Fort St Elmo, in a production by German choreographer Irina Pauls at the Salesian Theatre in Sliema, Malta October 12, 2018. REUTERS/Darrin Zammit Lupi

Dancers perform in a dress rehearsal of 'It's Schiller!", based on 18th century German dramatist and historian Friedrich Schiller's dramatic fragment 'Die Maltheser' (The Knights of Malta), depicting the knights' last stand during the 1565 siege of Fort St Elmo, in a production by German choreographer Irina Pauls at the Salesian Theatre in Sliema, Malta October 12, 2018. REUTERS/Darrin Zammit Lupi

Dancers perform in a dress rehearsal of 'It's Schiller!", based on 18th century German dramatist and historian Friedrich Schiller's drama fragment 'Die Maltheser' (The Knights of Malta), depicting the knights' last stand during the 1565 siege of Fort St Elmo, in a production by German choreographer Irina Pauls at the Salesian Theatre in Sliema, Malta October 12, 2018. REUTERS/Darrin Zammit Lupi

Dancers perform in a dress rehearsal of 'It's Schiller!", based on 18th century German dramatist and historian Friedrich Schiller's drama fragment 'Die Maltheser' (The Knights of Malta), depicting the knights' last stand during the 1565 siege of Fort St Elmo, in a production by German choreographer Irina Pauls at the Salesian Theatre in Sliema, Malta October 12, 2018. REUTERS/Darrin Zammit Lupi

Dancers perform in a dress rehearsal of 'It's Schiller!", based on 18th century German dramatist and historian Friedrich Schiller's drama fragment 'Die Maltheser' (The Knights of Malta), depicting the knights' last stand during the 1565 siege of Fort St Elmo, in a production by German choreographer Irina Pauls at the Salesian Theatre in Sliema, Malta October 12, 2018. REUTERS/Darrin Zammit Lupi

Dancers perform in a dress rehearsal of 'It's Schiller!", based on 18th century German dramatist and historian Friedrich Schiller's drama fragment 'Die Maltheser' (The Knights of Malta), depicting the knights' last stand during the 1565 siege of Fort St Elmo, in a production by German choreographer Irina Pauls at the Salesian Theatre in Sliema, Malta October 12, 2018. REUTERS/Darrin Zammit Lupi

Dancers perform in a dress rehearsal of 'It's Schiller!", based on 18th century German dramatist and historian Friedrich Schiller's drama fragment 'Die Maltheser' (The Knights of Malta), depicting the knights' last stand during the 1565 siege of Fort St Elmo, in a production by German choreographer Irina Pauls at the Salesian Theatre in Sliema, Malta October 12, 2018. REUTERS/Darrin Zammit Lupi

A dancer performs in a dress rehearsal of 'It's Schiller!", based on 18th century German dramatist and historian Friedrich Schiller's drama fragment 'Die Maltheser' (The Knights of Malta), depicting the knights' last stand during the 1565 siege of Fort St Elmo, in a production by German choreographer Irina Pauls at the Salesian Theatre in Sliema, Malta October 12, 2018. REUTERS/Darrin Zammit Lupi

Dancers perform in a dress rehearsal of 'It's Schiller!", based on 18th century German dramatist and historian Friedrich Schiller's drama fragment 'Die Maltheser' (The Knights of Malta), depicting the knights' last stand during the 1565 siege of Fort St Elmo, in a production by German choreographer Irina Pauls at the Salesian Theatre in Sliema, Malta October 12, 2018. REUTERS/Darrin Zammit Lupi

Dancers perform in a dress rehearsal of 'It's Schiller!", based on 18th century German dramatist and historian Friedrich Schiller's drama fragment 'Die Maltheser' (The Knights of Malta), depicting the knights' last stand during the 1565 siege of Fort St Elmo, in a production by German choreographer Irina Pauls at the Salesian Theatre in Sliema, Malta October 12, 2018. REUTERS/Darrin Zammit Lupi

Dancers perform in a dress rehearsal of 'It's Schiller!", based on 18th century German dramatist and historian Friedrich Schiller's drama fragment 'Die Maltheser' (The Knights of Malta), depicting the knights' last stand during the 1565 siege of Fort St Elmo, in a production by German choreographer Irina Pauls at the Salesian Theatre in Sliema, Malta October 12, 2018. REUTERS/Darrin Zammit Lupi

Dancers perform in a dress rehearsal of 'It's Schiller!", based on 18th century German dramatist and historian Friedrich Schiller's drama fragment 'Die Maltheser' (The Knights of Malta), depicting the knights' last stand during the 1565 siege of Fort St Elmo, in a production by German choreographer Irina Pauls at the Salesian Theatre in Sliema, Malta October 12, 2018. REUTERS/Darrin Zammit Lupi

Dancers perform in a dress rehearsal of 'It's Schiller!", based on 18th century German dramatist and historian Friedrich Schiller's drama fragment 'Die Maltheser' (The Knights of Malta), depicting the knights' last stand during the 1565 siege of Fort St Elmo, in a production by German choreographer Irina Pauls at the Salesian Theatre in Sliema, Malta October 12, 2018. REUTERS/Darrin Zammit Lupi

Dancers perform in a dress rehearsal of 'It's Schiller!", based on 18th century German dramatist and historian Friedrich Schiller's drama fragment 'Die Maltheser' (The Knights of Malta), depicting the knights' last stand during the 1565 siege of Fort St Elmo, in a production by German choreographer Irina Pauls at the Salesian Theatre in Sliema, Malta October 12, 2018. REUTERS/Darrin Zammit Lupi

The 15th century Zeynel Bey tomb is seen in its new location in the southeastern town of Hasankeyf, Turkey August 12, 2018. Picture taken August 12, 2018. REUTERS/Julia Harte

The 15th century Zeynel Bey tomb is seen in its new location in the southeastern town of Hasankeyf, Turkey August 12, 2018. Picture taken August 12, 2018. REUTERS/Julia Harte

The Hermione, a replica of an 18th Century French sailing ship that transported General La Fayette to America in 1780 to rally US rebels battling for independence, arrives at the Marseille harbour, France, April 12, 2018. REUTERS/Jean-Paul Pelissier