okay well this is my image of what the veil room might look like, okay....in the movie of the sorcerers/ philosopher stone. you know the part in the end where harry is up against voldemort well imagine that room only bigger, way bigger.... with wider and higher steps that go up real high then, think about having bench's every where around the stairs.......down in the center of the floor there is a big arch way almost like a door arch way, hanging off the arch is what I picture as a big. black, dirty torn curtain (or a veil)... you could also think about it has a arena, with the arch way in the center of it. well I hoped that helped.....If you want me to I will explain it more.