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".
View of Baltimore from Chapel Hill, Francis Guy
The Laundress, Blue Room, Félix Vallotton
The Wine of Saint Martin's Day, Pieter Bruegel the Elder