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".
Namban art, Kano Naizen
New Castle Poppy, Edmund Charles Tarbell
Dartmoor, James Dickson Innes
Eruption of Vesuvius, Johan Christian Dahl
The Fall of the Rebel Angels, Pieter Bruegel the Elder