Driving along back roads in the Palouse is a treat. Views of rolling hills caught my eyes. Graceful lines of hills and and the contrast of cut and plowed fields ran everywhere. I stopped to collect a set of images. As I got back into my car, I looked up to the embankment above me and saw this contraption of whirligigs looking over the edge. Farm implements have unusual shapes as this hay raker demonstrates. What is more impressive is to see one working in the field.