Ben Huberman says:In your photo this week, show how opposites can tell a story about people, places, or objects. The tension can reside in what you choose to show — old vs. new, big vs. small, dark vs. light — or in how you frame and design your shot.
For more on this challenge click on the following link
https://dailypost.wordpress.com/photo-challenges/opposites/
Male/female : King/queen
Light/dark – green
Medieval/Modern