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".
Saint Ambrose barring Theodosius, Anthony van Dyck
Reminiscence of Mauve, Van Gogh
Roman Fish Market, Arch of Octavius, Albert Bierstadt