A rough sketch of an owl.
While bemoaning the fact that I did not have any toned paper to draw on, I remembered that I had stowed away an unopened pad of 18 x 24 charcoal paper in various tints. I simply folded a sheet in quarters, ripped them apart, and had four sheets of decently-sized drawing paper. Admittedly, the texture leaves a lot to be desired. I threw it all together pretty quickly, so there's not a lot of blending there. Brown Prismacolor Col-Erase, white Conté.