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".
Avila Morning, Diego Rivera
The fainting of Laylah and Majnun
Nighthawks, Edward Hopper
Napoleon on the Battlefield of Eylau, Antoine-Jean Gros