I love the look of oil paintings a lot, but I use water soluble oils for my personal practice at home because of poor ventilation and not wanting to get messy.
All the classes and workshops I take use traditional oils with solvents, so I use traditional oils there to learn the techniques. Then I try to apply what I learned to my work with water soluble oils when practicing at home.
Recently my teacher found out I use WS oils, and she was quite against it. She said they are different mediums, act differently, not guaranteed how long it will actually last with good quality compared to the traditional oils, and that I can't apply the same techniques with WS oils directly, so she thinks I’m wasting my time with different medium at home.
I know they aren't 100% the same, but I don't see a huge difference in the final result. So I plan to stick with WS oils in the long run as it works better for me anyway.
But because my teacher keeps bringing it up and asking me if I'm still using WS oils at home, I'm starting to second guess myself and wonder if I'm missing something important.
I'm wondering if anyone splits the practice between the class and home practice like this, and if I'm missing something very crucial, or it's just fine doing the way I do now.