Knifing Baby-poop

This is only a start.

I bought a pack of 8 in. x 10 in. canvas boards very recently and on this one I used a painting knife to lay down the pink left-over paint.  Then a couple of days later painted the baby-poop color glaze and then knifed that a bit too.  I like the results but don't know where to go from here.
Just messing with it!!!