Daniel, you are right about the baby's breath, that is something that I tried to introduce some time ago - erosion here is probably very very delicate. Features can survive on the surface for millions or who knows, billions of years, gradually being whittled away. I think that accounts for berries on stalks and fine tracery in some of these delicate rocks. You just don't see anything like that on Earth because its a much higher energy environment, you're lucky if something survives a few ten-thousand years before being buried, subducted or sand-blasted by a tornado. On Mars, to understand these features requires a whole new mind set. I said before that it might look familiar but its an alien place and things just don't look like they do in Kansas.