The Palouse region of southeastern Washington consists of some of the most fertile land in the States. The sensuous rolling silt dunes were formed during the last ice age and provide over 200 feet of fertile soil to make the region a center for wheat and lentil farming. The spring growth of these crops creates an Oz-like patina to the countryside. Plus, where the new green shoots combine with the brown of the soil, the eye reads the result as a purple color. This photograph was taken in the spring. I look forward to seeing the landscape in its summer and fall cloaks.