The Atlantic features photos of the human impact on the land in Canada. Not surprisingly, several of the photos are of farmland, and the differences are pretty interesting. First up are the long and narrow fields of Quebec (see more about this here):
then a photo in the rectilinear survey of Manitoba:
next, a photo from the prairie pothole region of Manitoba, not too far from the photo above:
There are several other interesting farm photos, and a bunch of other cool pictures here.