Here are a few more sketches from my recent visit to Manhattan, Kansas. The second is of the International Student Center, which I studied because of its unusual inward orientation to a courtyard, unlike most of the other structures on the KSU campus.
I did this very quick sketch during a walk through the 8000-acre Konza Prarie, a former cattle ranch and now a tallgrass prarie preserve in the Flint Hills of northeastern Kansas, jointly owned by the Nature Conservancy and Kansas State University, which conducts ecological research and manages conservation in the preserve. I drew only the path ahead of me and a treeline in an arroyo between two ridges. All of that white space you see are prarie grasses, a mix of big bluestem, little bluestem, Indiangrass, and switchgrass.