Use arrow keys to move the camera or activate the joystick from the menu.
You can zoom from the menu or press keyboard keys "Q" and "A".
To change the number of pieces select the horizontal and vertical amount from the menu and then press "Create".
Tillington Church, with path, John Constable
The Tower of Babel, Pieter Bruegel the Elder
Digermulen, Themistokles von Eckenbrecher
The Rocky Mountains, Lander's Peak, Albert Bierstadt