This was an onsite rendering in Duluth, Minnesota. Plein air ink work is tricky but fun, and usually requires both touch up and clean up back in the studio. I seldom do very large or complicated pieces in the field, not because of the complexity of dealing with wind, sun, rain and the tools, but because the time spent drawing in ink could have been used to sketch two or three ideas that could be rendered better, later. Little time was spent on the eagles, but on forming a good likeness of the rocks. I render as I go, so it is a little slower. The spontaneous outcomes cannot be recreated later though, nor can the lighting conditions. With a little research on the eagles, this will become a more refined work in color. Looking up past pines on the bluffs, the sky can be a very striking blue behind the tree green and gray-black bedrock outcroppings.