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".
The Bridge at Moret, Alfred Sisley
Hunters in the Snow, Pieter Bruegel the Elder
A Matador, Manet
Stained glass window from Saint Austremonius church, France