I always wanted GM screens that are physical, and look like they belong in the world the characters are in. I built this one for science fiction gaming. It's 24" wide, 9" tall and 10" deep. It's made from Mantic Games' Deadzone scenery. There's a Necromunda bounty hunter in the front for scale.
I filled in gaps with grid plasticard, so players can't see through. There are four large, separate pieces that comprise this screen.