Not sure what to call it...

[Mr. Clean]

Sometimes you just have writers block on a picture title!
C&C always welcome and appreciated.

[FlyingPhotog]

Sometimes you just let an image speak for itself. I like this a lot...

[Trainboy]

I know what you mean, I hate not knowing what to title a picture!
Maybe call it something a modern artist with no imagination would.
"Glass Plates #47"

[photoguy6405]

"Glass Plates #47" works for me, and I like it alot, too.

[Q-bert]

That's petty cool, almost has an optical illusion feel.