This watercolorist popped up on the Lines and Colors blog. You may have seen his work in magazines as well. He paints a lot of street scenes, boats, and evocative rural scenes, like this one:
Taking a break a couple of days ago, I googled "still life + watercolor." One of the results was the text Cezanne in the Studio on the Getty's website. You can dowload the entire text or read it online. Later in his life, Cezanne painted some wonderful watercolors, including Still Life with Blue Pot.
Here's the link: http://www.getty.edu/publications/virtuallibrary/0892366230.html