Calculations

[mlightning]

Here is a scene I put together with Blender 2.6 and Luxrender 0.8. I would love to hear feed back. Thanks. Enjoy!

Unprocessed render.

Unprocessed render.

Processed render.(with blender compositor.)

[paco]

Wow, that's great!

My only minor comment would be the hole in the paper looks a bit pixelated. Great result, well done!

[luxRoot]

Yup, he probably deleted the faces and didn't subsurfed it, but otherwise that's a very good piece of work, I like it

[B.Y.O.B.]

The models are good, but the image has no real focus point. You don't know where to look at, it's all slightly or heavily blurred.
Maybe try to rearrange the objects so that the eye of the spectator is guided through the image and then finds a point that has the focus and is the main attraction of the scene.

[slime]

Freakin sweet! What did you use blender compositor for? Is it a glare effect