A woman arranges flowers and flags at the improvised memorial for Russian military blogger Vladlen Tatarsky, (real name Maxim Fomin), who was killed in a cafe explosion a day before, in Moscow, Russia April 3, 2023. REUTERS/Maxim Shemetov 

People walk past a portrait of Russian military blogger Vladlen Tatarsky, (real name Maxim Fomin), who was killed in a cafe explosion, with St. Basil’s Cathedral in the background in Moscow, Russia April 4, 2023. REUTERS/Maxim Shemetov 

Flowers and a train drawing are placed at an improvised memorial at Athens central train station as Greece resumes some train routes weeks after a deadly train crash in Athens, Greece March 22, 2023. REUTERS/Louiza Vradi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Revellers take part in a spontaneous carnival characterised by improvisation, satire and the macabre, in the village of Ghaxaq, Malta February 20, 2023. REUTERS/Darrin Zammit Lupi 

Barber Julian Morales works in his improvised barbershop beside an image of late Cuban President Fidel Castro in Santa Clara, Cuba, January 26, 2023. REUTERS/Alexandre Meneghini 

Toys and flowers are placed at an improvised memorial to the victims of the Russian missile strike on an apartment block in the Ukrainian city of Dnipro, in Moscow, Russia January 21, 2023. REUTERS/Stringer 

A garage adjacent to a courthouse in the village of Bilozerka, in Ukraine?s southern Kherson region, December 2, 2022 where Ukrainian authorities say Russian forces were stationed and unlawfully detained civilians. Lying visible are an upturned chair, plastic ties and a gas mask attached to a tube, which prosecutors said resembles improvised torture devices used by occupying Russians to create a sensation of drowning by filling with liquid. REUTERS/Anthony Deutsch 

A general view shows an improvised armoured vehicle used by the drug cartel with an image of the Punisher and a mouse, referring to the drug gang leader Ovidio Guzman's nickname "El Raton" the 32-year-old son of jailed kingpin Joaquin "El Chapo" Guzman, in Jesus Maria, Mexico January 7, 2023. REUTERS/Stringer 

A general view shows an improvised armoured vehicle used by the drug cartel with an image of the Punisher and a mouse, referring to the drug gang leader Ovidio Guzman's nickname "El Raton" the 32-year-old son of jailed kingpin Joaquin "El Chapo" Guzman, in Jesus Maria, Mexico January 7, 2023. REUTERS/Stringer 

A view shows an improvised armoured vehicle used by drug cartel following the detention of Mexican drug gang leader Ovidio Guzman, the 32-year-old son of jailed kingpin Joaquin "El Chapo" Guzman, in Jesus Maria, Mexico January 7, 2023. REUTERS/Stringer 

A migrant boy from Venezuela traveling with his family stands in an old warehouse that was improvised as a shelter in Ciudad Juarez, Mexico December 1, 2022. REUTERS/Jose Luis Gonzalez 

Venezuelan migrant children traveling with their family stand in an old warehouse that was improvised as a shelter in Ciudad Juarez, Mexico December 1, 2022. REUTERS/Jose Luis Gonzalez 

Venezuelan migrants, some expelled from the U.S. to Mexico under Title 42 and others who have not yet crossed after the new immigration policies, stand in an old warehouse that was improvised as a shelter in Ciudad Juarez, Mexico December 1, 2022. REUTERS/Jose Luis Gonzalez 

Venezuelan migrants, some expelled from the U.S. to Mexico under Title 42 and others who have not yet crossed after the new immigration policies, rest in an old warehouse that was improvised as a shelter in Ciudad Juarez, Mexico December 1, 2022. REUTERS/Jose Luis Gonzalez 

Venezuelan migrants, some expelled from the U.S. to Mexico under Title 42 and others who have not yet crossed after the new immigration policies, stand in an old warehouse that was improvised as a shelter in Ciudad Juarez, Mexico December 1, 2022. REUTERS/Jose Luis Gonzalez 

A Venezuelan migrant stands in an old warehouse that was improvised as a shelter in Ciudad Juarez, Mexico December 1, 2022. REUTERS/Jose Luis Gonzalez 

Venezuelan migrants, some expelled from the U.S. to Mexico under Title 42 and others who have not yet crossed after the new immigration policies, rest in an old warehouse that was improvised as a shelter in Ciudad Juarez, Mexico December 1, 2022. REUTERS/Jose Luis Gonzalez TPX IMAGES OF THE DAY 

Venezuelan migrants, some expelled from the U.S. to Mexico under Title 42 and others who have not yet crossed after the new immigration policies, rest in an old warehouse that was improvised as a shelter in Ciudad Juarez, Mexico December 1, 2022. REUTERS/Jose Luis Gonzalez 

A migrant girl from Venezuela traveling with her family draws pictures in an old warehouse that was improvised as a shelter in Ciudad Juarez, Mexico December 1, 2022. REUTERS/Jose Luis Gonzalez 

A migrant boy from Venezuela traveling with his family plays in an old warehouse that was improvised as a shelter in Ciudad Juarez, Mexico December 1, 2022. REUTERS/Jose Luis Gonzalez 

Venezuelan migrants, some expelled from the U.S. to Mexico under Title 42 and others who have not yet crossed after the new immigration policies, stand in an old warehouse that was improvised as a shelter in Ciudad Juarez, Mexico December 1, 2022. REUTERS/Jose Luis Gonzalez 

Venezuelan migrants, some expelled from the U.S. to Mexico under Title 42 and others who have not yet crossed after the new immigration policies, stand in an old warehouse that was improvised as a shelter in Ciudad Juarez, Mexico December 1, 2022. REUTERS/Jose Luis Gonzalez 

Venezuelan migrants, some expelled from the U.S. to Mexico under Title 42 and others who have not yet crossed after the new immigration policies, stand in an old warehouse that was improvised as a shelter in Ciudad Juarez, Mexico December 1, 2022. REUTERS/Jose Luis Gonzalez 

Venezuelan migrants rest on improvised beds at Cafemin shelter, in Mexico City, Mexico October 21, 2022. REUTERS/Raquel Cunha 

A cross lies over the grave of a person exhumed from an improvised cemetery in Izium, Kharkiv region, Ukraine, October 19, 2022. The Hague-based International Commission on Missing Persons, an intergovernmental organization, estimates that more than 15,000 people have gone missing across Ukraine during the war, including detainees, those separated from their loved ones and people killed and buried in makeshift graves. REUTERS/Clodagh Kilcoyne SEARCH "KHARKIV MISSING" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY 

A cross lies in the empty grave of a person exhumed from an improvised cemetery in Izium, Kharkiv region, Ukraine, October 19, 2022. The Hague-based International Commission on Missing Persons, an intergovernmental organization, estimates that more than 15,000 people have gone missing across Ukraine during the war, including detainees, those separated from their loved ones and people killed and buried in makeshift graves. REUTERS/Clodagh Kilcoyne SEARCH "KHARKIV MISSING" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Signal tape is seen over a grave of an unidentified Ukrainian soldier at an improvised cemetery in the town of Izium, recently recently liberated by the Ukrainian Armed Forces during a counteroffensive operation, amid Russia's attack on Ukraine, in Kharkiv region, Ukraine September 15, 2022. REUTERS/Oleksandr Khomenko 

Crosses with numbers are seen at an improvised cemetery of unidentified civilians and Ukrainian soldiers in the town of Izium, recently recently liberated by the Ukrainian Armed Forces during a counteroffensive operation, amid Russia's attack on Ukraine, in Kharkiv region, Ukraine September 15, 2022. REUTERS/Oleksandr Khomenko 

A Ukrainian serviceman installs a signal tape at a site on an improvised cemetery of unidentified civilians and Ukrainian soldiers in the town of Izium, recently recently liberated by the Ukrainian Armed Forces during a counteroffensive operation, amid Russia's attack on Ukraine, in Kharkiv region, Ukraine September 15, 2022. REUTERS/Oleksandr Khomenko 

A Ukrainian serviceman walks among graves of mostly unidentified civilians and Ukrainian soldiers at an improvised cemetery in the town of Izium, recently recently liberated by the Ukrainian Armed Forces during a counteroffensive operation, amid Russia's attack on Ukraine, in Kharkiv region, Ukraine September 15, 2022. REUTERS/Oleksandr Khomenko 

A Ukrainian serviceman uses a metal detector to inspect a mass grave at a site on an improvised cemetery of civilians and Ukrainian soldiers in the town of Izium, recently recently liberated by the Ukrainian Armed Forces during a counteroffensive operation, amid Russia's attack on Ukraine, in Kharkiv region, Ukraine September 15, 2022. REUTERS/Oleksandr Khomenko 

Oleksii, 11, shakes hands with a Ukrainian serviceman at his improvised check point, as Russia's attack on Ukraine continues, in Kharkiv Region, Ukraine August 2, 2022. REUTERS/Sofiia Gatilova 

Oleksii, 11, waves to Ukrainian servicemen, who ride a BM21multiple launch rocket system past his improvised check point, as Russia's attack on Ukraine continues, in Kharkiv Region, Ukraine August 2, 2022. REUTERS/Sofiia Gatilova 

A demonstrator grabs an improvised weapon during an anti-government protest amid a stalemate between the government of President Guillermo Lasso and largely indigenous demonstrators who demand an end to emergency measures, in Quito, Ecuador June 23, 2022. REUTERS/Santiago Arcos 

Demonstrators prepare an improvised weapon during an anti-government protest amid a stalemate between the government of President Guillermo Lasso and largely indigenous demonstrators who demand an end to emergency measures, in Quito, Ecuador June 23, 2022. REUTERS/Santiago Arcos 

Displaced Boko Haram victims attend a safety training workshop on the identification of Improvised Explosive Devices (IEDs) and the dangers of unexploded items, at the Gubio camp in Maiduguri, Nigeria May 6, 2022. Picture taken May 6, 2022. REUTERS/Afolabi Sotunde 

Improvised beds are seen inside the basement of a school, as Russia's invasion of Ukraine continues, in the village of Yahidne, near to Chernihiv, Ukraine, April 6, 2022. REUTERS/Marko Djurica SEARCH "DJURICA UKRAINE YAHIDNE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES