Bison Herd Watercolor Sketch

(c)2011 Ralf Schulze

I just did this watercolor (that incl..some color pencil) today!  It is 6" x 4" just like the postcard (from the 80's) that I tried to emulate!  However I am going for the general texture or pattern and not the details.
Below is the postcard I used.

I gave the set of postcard and Watercolor (in a duo-frame) to my co-worker and friend Sandy Gordon!