Sometimes, if there is an object (any object) behind the camera Poser 7 will superimpose its artifacts on to the image in front of the camera. There is no fix for this problem and there are no plans to fix it. I hope that this problem you are having is not the one I mentioned. If it is then contact Smith Micro and let them know about it. Sooner or later they will get tired of complaints about this issue and fix it, along with a few other problems, I hope.