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 Terrace at Saint-Germain, Alfred Sisley
The Sleeping Gypsy, Henri Rousseau
Two Dogs in a Deserted Street, Pierre Bonnard
Saint Ambrose barring Theodosius, Anthony van Dyck
Salisbury Cathedral from the Bishop's Garden, John Constable
The Rocky Mountains, Lander's Peak, Albert Bierstadt