well, I have this problem a lot, but on one of my last renders it really was a pain... I render the whole scene, no problem, but then looking good, one of the rocks has this terribly ugly texture, all the rocks are fine but this one is like you can see the polygons on it, now I tried somethings but It keeps getting worse! someone who can tell me how I can make that little rock look good? (on the picture, it's the right rock below)