Oh yeah this had a little more to it. You could take the grid into the negatives and seed it with different values. Pic related is seeds for 1 and 2. I highlighted a sort of diagonal axis. I tried thinking of some type of mechanism to switch from the bottom right coordinates to one of the top or left coordinates, because if you do that and (for example use the function from bottom right to bottom left), then the cells are only influenced by the horizontal string of 1's, so you could theoretically change the column of 1's to anything else. Only problem is what you choose the center piece to be, a different value changes the negative sections of the graph so you have to stay positive. I'm looking at it again and I'm seeing something neat. Take a peek at these