Here are a bunch of tree paintings based on references from Wetcanvas Current Project Trees-November 2013 .
Canson watercolor 6×10 inch, Daniel Smith and Grumbacher watercolor
Daniel Smith watercolor and Grumbacher sepia, bamboo pen and Chinese brush, Classic Cachet beige 5×7 inch 140 lb sketchbook spiral
Yasumoto watecolor and Daniel Smith watercolor, Chinese brush and bamboo pen, Stillman & Birn Alpha 8.5 x 5.5 inch hardbound 100 lb sketchbook
This one is on a Bee Company Stipple paper. I used watercolor and it didn’t break down too much. Caran D’aChe Neocolor 2 crayons, Mungyo oil pastel, Daniel Smith watercolor, Yasumoto watercolor, Portfolio watersoluable oil pastels 9×12 inch
Grumbacher sepia watercolor, Academie Heavyweight 80 lb 8.5 x 11 inch sketchbook
Mushrooms from Oil Pastel Monthly Challenge for November 2013
Mungyo oil pastel, Utrecht Oatmeal sketchbook 9×12 inch