This was a fun project for me, because the piece pretty much designed itself once the concept was approved. Matt & Justine, two good friends of mine, are serious numbers people. Matt's a civil engineer and Justine is a high school math teacher. They wanted something fun and unique, that reflected their personalities. When they heard my idea of a complex algebraic equation, representing all the factors that go into the big decision to have a child, they were sold. I whipped up a mock blackboard surface while they tweaked the equation's validity to existing mathematical convention. They were printed, as always, on my Epson Photo EX, to save printing costs. They went over with a bang, except with Matt's mom, who didn't understand what the whole thing meant.