Published: Dec 24, 2020, 03:15 IST | Updated: Dec 24, 2020, 03:15 IST
Since April, Leonid Krasner, 59, spends most of his days as a volunteer in a Moscow hospital helping patients treated from COVID-19 with their daily routines. Every time before entering the hospital's red zone, Krasner decorates his protective suit with colourful drawings - to brighten up a day for those suffering with the infection.