Reverb plug posted a while back

Hey there was a reverb plugin info posted a few months ago and I can't find it again!  Basically it was a reverb plug where the louder the input the more verby it would get. I want to say there was a picture of a giant hall (maybe in Germany?) And you could move the virtual mics around in there to get different delay times, etc. It wasn't uad, but something else. 

Anyone?

Thanks