Black and white. Old and new. Tall and short.
When I think of contrast, I think of adjectives. Dark, light, ugly, beautiful, crooked, straight.
English has many adjectives.
The past, the present, the future.
Contrast is a natural way of looking at the world. How are these the same and different?
We spend a lot of time contrasting people, places, things, events, books…..
Contrast keeps life fun and interesting.