When people think about boys at play they tend to think of things such as playing with objects such as model cars, aircraft or whole miniture worlds such as model railways often with others.
If that's not the case they are thinking of games either indoors ones such as board games and role playing games or outdoor games such as tag, cowboys and indians and as I did war games.
Thing is boys do play in other ways such as this boy who is drawing with chalk on the pavement which is something we tend to see more girls doing making the street scene far more interesting for children of all ages than what the groan ups put there.
That's the kind of thing I love too.