Hello manoloz Your idea of rendering in layers is very much like creating an HDR image. Also, this exposure stuff has me wondering if complaints I'm hearing about Poser Pro NOT rendering like Poser 6/7 may have to do with exposure settings. Well, Poser Pro's HDRI output might resolve this isssue. I came across a freeware program (for Windows) called Picturenaut that can create HDR images as well as adjust Gamma/Exposure for HDR renders/Photos. check it out http://www.hdri-handbook.com/picturenaut/index.html later jdc