Im glad this please you all :-) Yes the wall is a terrain duplicated (you see two "clones" of it here), but it wasn't really a pain since this time the lack of ortho constraints with the drawing tools of the editor wasn't really a problem The column is another terrain, not enough put inside the wall (I've just seen it), but with the softness slider near its minimum, then a quick picked rounded filter of altitude to have a near perfect "roundness" (is this a word?). oh, good guess btw, at first I wanted to make a alchimist lab... but VUE2 missed terribly this "king of the kings" of primitive : torus! Herv