the people in this room are all dressed up in different costumes.i suppose they are friends ,all of them had different expressions on their faces,some looked serious and some looked like they are suppressing a laughter.i suppose form their attires and poses they are in a halloween costume party.i suppose all of them are having fun and having a great time with each other.

in the middle of the pictue there is two people,one dressed up as a terrorist,and the other a skeleton head.the terrorist is holding a fake gun pointing towards the skeleton head man,and that man bit the gun and clapped his hands.i suppose he wanted to convey the message that he is not scared of the terrorist.

i think they are also trying to show that the real kind of terrorist that exist are dangerous to so many people.but coming back to halloween parties,i feel that the guy that dressed up as a terrorist has some kind of an educational effect on other people towards constant vigilance.i suppose this occasion is held in america as they people in the picture are all caucasians and that i suppose they man that dressed up as a terrorist is trying to show that terrorist are once a huge threat to them.therefore i feel that in this halloween party it's educational as well as enjoyable.