From left to right, the West Woods, Miller Corn Field, East Woods. The Dunker Church is in the lower center of the picture.
I am posting this from a Wendy's in MD. This picture is a slight re-arrangement of the Antietam battle field. My intention was to widen the center of the battlefield and thus push more of the action onto the flanks. That way, the "right" and "left" cards in the deck would be more useful.