I am in awe of Hado's beautiful flower paintings and would like to try myself. I've watched quite a few tutorials and they seem to use very soft oil paints. I do have loads of bob ross firm paints and I'd like to know if it's possible to soften these up adequately for flower painting, or do I need to buy a whole new set of softer paints? I'm not looking to create a masterpiece, just to have a try, and to enjoy the process. Any advice please?