Back to Watercolor

After a summer of mostly painting with pastels, I'm painting in watercolor again. I'll be teaching watercolor this fall; I needed to rewet my brushes. Then on Sunday I attended a fabulous demo, part of the Philadelphia Water Color Society's annual meeting. The artist is Sarah Yeoman. Here's her web site: http://www.sarahyeoman.com/. As a start, I've been working on eighth sheets, about 7" x 10". I would love to have critiques.

Sky

I've been too close to this now so I need to let it be and look at it some other day with new eyes. The photo was taken as it was clearing after a 3-inches-per-hour storm that included a tornado warning. I was driving to the airport and took photos of the sky at stoplights with my iPhone through the windshield. No rain by then on my route. Comments and critiques invited.