Black-and-White Opposites

Since black & white are "opposite" colors, let's have a swap for black & white photographs which play with the theme of opposites.

Each participant will have 2 partners and will send each partner 2 photos. The photos should be black-and-white, and each one should--in some way--be the opposite of the other. Interpret this prompt in whatever way you like (it's meant to be broad to encourage your own creative thinking).... Be sure to write your partners a note explaining your photos, especially if the idea of opposition is subtly expressed.

Any kind of photo, any kind of camera, any size print, and any degree of digital alteration (or none at all). Just please send your photos in an envelope & make sure your prints are of a quality which you'd like to receive.

If you have any questions, of course ask them below. And have fun creating your own contrasting pair!