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".
Landscape with Aeneas at Delos, Claude Lorrain
The Annunciation, Fra Angelico
Joaquín Sorolla, View of the Jetty in the Retiro Gardens
The Bay of Naples with Vesuvius in the Background, Købke