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".
Portrait of Jacques Nayral, Albert Gleizes
The Family of Sir William Young, Johann Zoffany
Young Woman Playing a Violin, Zurbarán
The Sharp Family, Johann Zoffany
St. John the Baptist in the Wilderness, Hieronymus Bosch