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".
Path through Trees, John Nash
The Red Tower, Giorgio de Chirico
Adele Bloch-Bauer's Portrait, Gustav Klimt
Chillon Castle, Gustave Courbet
The Census at Bethlehem, Pieter Bruegel the Elder
The Virgin and Child with St. Anne, Leonardo da Vinci