Instructions
Click on one of the parchment pieces to highlight it; it will turn yellow around the edges.
Note which of the surrounding pieces of parchment become green around the edges; these are the only ones you can swap the selected piece of parchment over with.
Click on one of the green-edged pieces of the parchment to swap the pieces.
Move the pieces round until you have a completed image. Work toward creating the completed image; there is a toilet in the bottom of the parchment attached to pipes that lead up through the center of the image to a clock with a rotor blade at the top.