Have you noticed that bones are always modeled and not carved, that you always have the impression they come from a mold, that they were first modeled in clay? Any bone you look at, you always find fingerprints on it.
Pablo PicassoThe earth doesn't have a housekeeper to do the dusting. And the dust that falls on it every day remains there. Everything that's come down to us from the past has been conserved by dust.
Pablo Picasso