Etching of schematic-like lines overlapping "aged" photograph (near top) of blue sky with white clouds.

"From our wet entry into the world to our final sigh, we are enveloped in water. It sustains, cleanses, and quenches us as it follows its own life cycle, changing states from liquid to vapor to liquid again. This transformation is both a simple physical fact and a process of wonder. Do we too transform, from vapor to liquid, to vapor again?" -Stephen Koller