This game is best played by making a series of compositions, each comprising two interlocking objects. At each step in the series, what you take away from one object, you add to the other. Alternating between the two objects in this process will help you achieve two individually strong objects. Ask yourself the following questions:

• Is each of the objects interesting as a sculpture in its own right?
• Given that objects must fully interlock, as I change one object, am I thinking of the effect of the change on the other object?
• Am I using layers in a structured way to make my work easier?