Just a bit of foolishness with clones :) Play with the buttons and see what happens. If you hover your mouse over them for a while, a Tooltips message will appear. It seems a bit jerky online.
The staircase image is a very famous work called "Relativity" by MC Escher. The Labyrinth and Delicate Arch images came from a Google Image search. The mountain is a picture of Katahdin in Maine - credit to the Bangor Daily News. Credit to D-Man9293 for encouraging me to add three more scenes - thanks!
