Five students stand in pairs with their backs to the blackboardFive students stand in pairs with their backs to the blackboard
A smiling man with a mustache with two crossed daggersA smiling man with a mustache with two crossed daggers
A cardboard robot, a very beautiful picture with a sparklerA cardboard robot, a very beautiful picture with a sparkler
A man with glasses and a beard got lost in thoughtA man with glasses and a beard got lost in thought