Pen & ink on paper
Although no longer occupying most of their traditional prairie habitat, herds of the magnificent American bison can still be seen in some reserves in the United States, including Badlands National

Park in South Dakota, the Theodore Roosevelt National Park in North Dakota, and the National Bison Range, in Montana.

In order to achieve the various textures in this pen & ink illustration, it was rendered with both traditional dip pens and technical pens.