Hi all,

I am projecting a video outdoors for a performance at a festival this fall. I am projecting on this buidling facade that is made of gray stone. Medium to dark gray.

This is a problem of course, but the thing is am projecting a 3d video with only white objects on it. I have yet to do a test on the surface, but what i want to know is will it come out well?

AB

Anything that will absorb light will take away from the picture quality. The rought texture of the granite might be a problem too. You might be better off getting a few sheets sewn together. With sufficient weight they can be pulled taught. You might have a seem but its better than nothing. You really should test it first.