Board Thread:Questions and Answers/@comment-72.27.61.225-20140908061048/@comment-17714670-20141008082707

No, what I meant is that it will look like the light emitted by a street lamp, it looks flat, but if you turn around it, it keeps facing you, unlike the psi ball in the picture.

And shadows are what make things have a 3 dimensional effect, since our eyes see a double 2D image, not a 3D image.