Great! Just keep doing.
If I can give you some advice, I would tell you to do an hour landscape painting every day (like the ones that Nathan Fowkes do: https://www.instagram.com/nathanfowkesart)
This helps a lot to understand composition, depth, color, and to practice ways to use the shape of the brush to construct the forms. Doing both (quick sketches and the more finished ones) is what worked best for me.
