Oil Painting

I've been looking around and noticing how beautiful models are that are painted in oils. There are no brush strokes or anything. I already tried oils once on canvas, but today when i was looking i found out that i was doing it all wrong lol :) Soooo , i went out to the store and bought myself more oil paints and im going to try it again  ;) Hopefully, this will turn out good haha ;) so im going to try to paint a model in oils and see how it works out.