Quote Originally Posted by G SpOtZ
In the Garden Sleeps a Messenger...

Trauma pops out behind you. Ahh!

You fight him, and you beat him.

Bye bye room with paintings!

... That's about it. Yeah. It's a puzzle. Did you ever think it could have referred to Trauma, who is a messenger or knight of Ulti, that happened to be sleeping in a room with a lot (or a garden) or paintings?
I think this explanation is the better. ;)