I did several mistakes, probably due to the little amount of water somewhere, as in the cloud on the top in the right or close to the mountain above. The problem was the quick dry process, I painted in August, the 14th! I am not happy of the trees, too tall, in the right. Maybe I could blend the colour of the water more than I did. But I enjoyed the process and I have learned a lot about the composition and water reflections!

May you suggest me how can I improve my technique?

Thank you Maria, you are a very good painter and a teacher as well!