The Peabody Essex Museum (PEM) in Salem, Massachusetts is currently featuring an exhibition titled “Lunar Attraction” at their Art & Nature center. This show includes a diverse selection of art that relates to the Moon, in both the scientific realm, as well as the mythological.
One of the scientific themes explored is the moons connection to the earth’s tide. Adrien Segal’s “Tidal Datum” from 2007 utilizes the numerical data from a tidal chart that maps the tidal patterns of the ocean in the San Francisco Bay. The undulating steel curves dip down the furthest and rise up the highest during new and full moons when there is the strongest gravitational pull. In this work the artist has directly transposed mathematical information into a aesthetic expression of a natural phenomena.