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".
Harlequin with Guitar, Juan Gris
The Battle of Alexander at Issus, Albrecht Altdorfer
Valley of Mexico from Cerro de Santa Isabel, Velasco
Sea coast at Tago, Hokusai
The artist in conversation with Johann Jakob Bodmer, Fuseli