After the first version of black and white Expansions was finished, the author invited a sister, M. Elizabeth, to play with Expansions. The first pattern created was of interest and saved for further investigation. Later, the author realized that this pattern would do fantastic things under a particular sequence of growth. The pattern was grown, white on black, then regrown, black on white from the same starting point, thus "ungrowing" the original pattern, but for 1/2 the number of Cycles. This process was continued down to one Cycle.