Cattle graze in the ridge and furrow field to the north of Thorpe Lubenham Hall, near Marston Trussell, in Northamptonshire, England.
From Wikipedia (http://en.wikipedia.org/wiki/Ridge_and_furrow):
Ridge and furrow topography was a result of ploughing with non-reversible ploughs on the same strip of land each year. It is visible on land that was ploughed in the Middle Ages, but which has not been ploughed since then. No actively ploughed ridge and furrow survives.
-0.95 exposure compensation in ACR
Straightened in ACR
Adjustment brush used to brighten field and cattle in ACR