Thank you all for your comments.
As John and Arlen note, there are at least two different subjects here. One is the bushes. The other is the cinder plain on which these bushes live. This latter subject is what I originally intended to capture and convey. I have visited this spot several times and it is amazing to me that amidst this volcanic desolation from ancient times, anything can exist at all. Out of desolation, beauty grows. I think this reflects the profound appeal of DV for me.