MOSCOW, RUSSIA - FEBRUARY 21: Performers in scary masks entertain the public during the Maslenitsa festival [Pancake Week] that celebrates the end of winter and marks the arrival of spring, in Manezhnaya Square in Moscow, Russia on February 21, 2020. ( Sefa Karacan - Anadolu Agency )

MOSCOW, RUSSIA - FEBRUARY 21: Performers in scary masks entertain the public during the Maslenitsa festival [Pancake Week] that celebrates the end of winter and marks the arrival of spring, in Manezhnaya Square in Moscow, Russia on February 21, 2020. ( Sefa Karacan - Anadolu Agency )

MOSCOW, RUSSIA - FEBRUARY 21: Performers in scary masks entertain the public during the Maslenitsa festival [Pancake Week] that celebrates the end of winter and marks the arrival of spring, in Manezhnaya Square in Moscow, Russia on February 21, 2020. ( Sefa Karacan - Anadolu Agency )

MOSCOW, RUSSIA - FEBRUARY 21: Performers in scary masks entertain the public during the Maslenitsa festival [Pancake Week] that celebrates the end of winter and marks the arrival of spring, in Manezhnaya Square in Moscow, Russia on February 21, 2020. ( Sefa Karacan - Anadolu Agency )

MOSCOW, RUSSIA - FEBRUARY 21: Performers in scary masks entertain the public during the Maslenitsa festival [Pancake Week] that celebrates the end of winter and marks the arrival of spring, in Manezhnaya Square in Moscow, Russia on February 21, 2020. ( Sefa Karacan - Anadolu Agency )

MOSCOW, RUSSIA - FEBRUARY 21: Performers in scary masks entertain the public during the Maslenitsa festival [Pancake Week] that celebrates the end of winter and marks the arrival of spring, in Manezhnaya Square in Moscow, Russia on February 21, 2020. ( Sefa Karacan - Anadolu Agency )

MOSCOW, RUSSIA - FEBRUARY 21: Performers in scary masks entertain the public during the Maslenitsa festival [Pancake Week] that celebrates the end of winter and marks the arrival of spring, in Manezhnaya Square in Moscow, Russia on February 21, 2020. ( Sefa Karacan - Anadolu Agency )

MOSCOW, RUSSIA - FEBRUARY 21: Performers in scary masks entertain the public during the Maslenitsa festival [Pancake Week] that celebrates the end of winter and marks the arrival of spring, in Manezhnaya Square in Moscow, Russia on February 21, 2020. ( Sefa Karacan - Anadolu Agency )

MOSCOW, RUSSIA - FEBRUARY 21: Performers in scary masks entertain the public during the Maslenitsa festival [Pancake Week] that celebrates the end of winter and marks the arrival of spring, in Manezhnaya Square in Moscow, Russia on February 21, 2020. ( Sefa Karacan - Anadolu Agency )

MOSCOW, RUSSIA - FEBRUARY 21: Performers in scary masks entertain the public during the Maslenitsa festival [Pancake Week] that celebrates the end of winter and marks the arrival of spring, in Manezhnaya Square in Moscow, Russia on February 21, 2020. ( Sefa Karacan - Anadolu Agency )

MOSCOW, RUSSIA - FEBRUARY 21: Performers in scary masks entertain the public during the Maslenitsa festival [Pancake Week] that celebrates the end of winter and marks the arrival of spring, in Manezhnaya Square in Moscow, Russia on February 21, 2020. ( Sefa Karacan - Anadolu Agency )

MOSCOW, RUSSIA - FEBRUARY 21: Performers in scary masks entertain the public during the Maslenitsa festival [Pancake Week] that celebrates the end of winter and marks the arrival of spring, in Manezhnaya Square in Moscow, Russia on February 21, 2020. ( Sefa Karacan - Anadolu Agency )

MOSCOW, RUSSIA - FEBRUARY 21: Performers in scary masks entertain the public during the Maslenitsa festival [Pancake Week] that celebrates the end of winter and marks the arrival of spring, in Manezhnaya Square in Moscow, Russia on February 21, 2020. ( Sefa Karacan - Anadolu Agency )

MOSCOW, RUSSIA - FEBRUARY 21: Performers in scary masks entertain the public during the Maslenitsa festival [Pancake Week] that celebrates the end of winter and marks the arrival of spring, in Manezhnaya Square in Moscow, Russia on February 21, 2020. ( Sefa Karacan - Anadolu Agency )