Every one of us is an artist, and as an artist, you really can stroll into any venue that you want, as long as you take your time to learn the etiquette of that venue. ↗
With the fight scenes, they would take a video camera and shoot alongside the camera so we would piece it together on the computer and had an extremely rough cut of what we were doing. ↗
It's to paint directly on the canvas without any funny business, as it were, and I use almost pure turpentine to start with, adding oil as I go along until the medium becomes pure oil. I use as little oil as I can possibly help, and that's my method. ↗