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".
The Rue Mosnier with Flags, Édouard Manet
Before the Corrida, Amadeo de Souza-Cardoso
Evening bell at Mii Temple, Utagawa Hiroshige
Oberon, Titania and Puck with Fairies Dancing, William Blake