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".
Glorification of Saint Roch, Tintoretto
House in Snow, Henri Le Sidaner
Madame Charpentier and her children, Pierre-Auguste Renoir