Paginate Images To Similate Map Drill-Down

I apologize if this is a too easy question for you guys, but I’m newish to wordpress. I am building simple demonstration site and I need to create an image effect that enables the user to click an image and have the image exchanged for a different clickable image as to simulate a map drill-down effect using still images for 5 to 6 different levels, without leaving the current page.

Any suggestions?

Thx