This picture describes about group of people and we can see a projector and a projector screen.
This picture This picture describes about group of people This picture describes about group of people and we can see a projector This picture describes about group of people and we can see a projector and a projector screen .
This picture As we can see in the image This picture describes about group of people Behind them there are tables This picture describes about group of people and we can see a projector by holding the knife