There is a wonderful group on Facebook, called Ornation Creation. The creator of the group, Ben Kwok designs and posts a template for anyone to use every week. The majority of his templates are animals, but every once in awhile he posts some other very cool templates. These templates are a lot of fun to fill in with zentangle patterns. Before I taught my tan tile class, I made this one as an example of using black, brown, and white on tan paper. Here's my eagle!