Thanks MP- I will try that see how it goes. Also I have this plaster texture that i will attach. If I want to assign it to my interior walls, it would be mapped material,right? I tried it few times, but the color keeps showing darker than the texture sample.Of course it is because of the lighting inside the space. I lowered the picture scale from 1.00 to 0.5 on x & y and mixed a white color with it color mask box checked. It rendered a bit whiter color, but I lost all the plaster textures. I tried the bump tab, but could not figure out what settings it should have. HELP Thanks again, Nick