A member of the Mosta Scout Group dressed up as Wonder Woman rappels down the wall of Mater Dei public hospital in Msida, Malta, Dec. 19, 2020. In Malta's Mater Dei public hospital, a group of scouts decided to lift the sick children's spirits by dressing up as superheroes and appearing outside the windows of the hospital ward. (Photos: Xinhua)

A member of the Mosta Scout Group dressed up as Santa Claus rappels down the wall of Mater Dei public hospital in Msida, Malta, Dec. 19, 2020. In Malta's Mater Dei public hospital, a group of scouts decided to lift the sick children's spirits by dressing up as superheroes and appearing outside the windows of the hospital ward.

Members of the Mosta Scout Group pose for a photo at Mater Dei public hospital in Msida, Malta, Dec. 19, 2020. In Malta's Mater Dei public hospital, a group of scouts decided to lift the sick children's spirits by dressing up as superheroes and appearing outside the windows of the hospital ward.

Two members of the Mosta Scout Group dressed up as Spiderman and Superman rappel down the wall of Mater Dei public hospital in Msida, Malta, Dec. 19, 2020. In Malta's Mater Dei public hospital, a group of scouts decided to lift the sick children's spirits by dressing up as superheroes and appearing outside the windows of the hospital ward.