When you first enter the room, wait for the laser to go away and run behind the fist statue, then keep going behind the statues dodging the laser.
You have to save the agent 3 then she'll give you x ray vision glasses to get past the lasers.
hide behind the statues
you hide behind the statues
in the past if not they would be using ray guns and lasers
get past all the lasers
You hide behind the furniture.
you stand behind all the statues
You throw a bomb on it and it deactivates for 10 seconds
I don't think you can unalse
Once you duck past the Security Room, and hide behind the statues to avoid the lasers, exit through the doorway at the right and go to the painting The Scream in the gallery.
Use the xray glasses
you have to hide behind the objects like statues and plants