Watercolor paintings

Hi Steemit friends! I recently had about a 2 week break from work. I spent much of my time watercolor painting and being creative. I took a beginners watercolor class a few years ago but havn't done any painting since. Here are a few paintings I recently completed.

I am working with Arches Watercolor Paper weight 150 and Winsor & Newton colors. I have been looking on Pinterest and other sites for instructions and help. Does anyone have any suggestions or feedback on how to better my work?

Thanks!