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 table Louis Philippe, Roger de La Fresnaye
The Prodigal Son in the Tavern, Rembrandt
Tropical landscape with houses and palm trees, Pissarro