Here is another 6x6 that I am submitting.  You can't see very well, but it is textured on bottom left heavily with pumice.  I am loving this texture and will make something larger with it. 

Note for next time, obviously, cannot put fine detail over pumice... um, duh.  The white was supposed to be fine, but didn't think until after I put on the pumice how I was going to paint it.  That's called experimentation... or artistic license, whichever works.