First hide on the potted plant. The lasers will pass over you safely. Stand on the very right edge of the plant, so that one more click and you'd fall off. Then when the laser is completely to the left, smoothly jump and hide between the second statue. Keep hiding behind statues to hids from lasers.
You hide behind the furniture.
If on Counterfeit Island, hide behind the plants and statues.
You go to the scream and hang above it
Slip out the door to the left into the main gallery and go to the painting (The Scream).
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.
get up to the statues and crouch :)
Hide behind Plants and Statues.
You go down and go to the scream.
Go right, enter the main gallery, and climb onto the overhead light by The Scream. (This is what is designed to occur in the game.)
on counterfeit island in the museum when there are lasers you cant turn them off. you hide behind the statue's
you hide behind the statues.
Duck behind the statues, then move right when the lasers move away. When you get close to the door, go out into the gallery.