the answer to your question is
point of view
It’s either a stream or Geyser i’m pretty sure is Geyser
spanish, portuguese, french and italian
It is simply saying that all is now in chaos. I am assuming the part that is confusing is "the quiet sands have run." It could easily be alluding to the way that during a sandstorm, the calm sands of the surface are no longer there as the chaos of the storm casts them about.