A man wearing a name badge stands at a screen talking to others about its graphics.
a person is explaining a poster to someone which is beside him
A man with a lanyard points at a poster.
Man with orange lantern observing poster with another man
A man with an orange lanyard is pointing at a poster.
A man wearing a lanyard is pointing to a poster.
A man with glasses standing in front of a projector screen.
A person is pointing at a picture on a board.
A man standing in front of a board in a room.
A man is pointing at a poster with clouds.