The Artwork of Science

On Tuesday, March 18, 2008, our own Dr. Stephen Young opened a unique art exhibit entitled "Earth Exposed" at the Winfisky Gallery at Salem State College. The exhibit features a wide array of aerial and satellite-based imagery of the earth, from urbanized, coastal Salem, to the so-familiar arm of the Cape, to dendritic patterns of a delta in southeast Asia.

But these are more than simply pictures from high up. These are uniquely strange perspectives of the familiar. The images range from panchromatic black and white, to wildly bright and bold pinks and purples and fuschias. These are not the hues of the landscapes we know. Rather, this is the earth through the eyes of instruments that record what human eyes could not otherwise see - invisible brightnesses and energies that reveal natural forces and processes that are no less real for having been missed before. And this is where science meets art. Within science, these images are important for the data they contain, for the information that can be gleaned. But they are beautiful too. The familiar is made exotic and alien. The organic fluidity and symmetry compel the viewer to think he is looking at some kind of organism. Maybe he is.


On December 24, 1968, astronaut William Anders snapped a photo of Earth from lunar orbit and changed history. The photo, entitled "Earthrise," was described by photographer Galen Rowell as “the most influential environmental photograph ever taken.” Indeed, this one photograph of a planet has often been credited with altering the consciousness of an entire world. It was hard to believe that all of human history, and all humanity's future, rested on something so fragile and small. This iconic image offered a warning and hope of unity in tumultuous times.

Since that time, there have been significant advances in technologies that have allowed us to acquire so many more images of Earth. You might expect fascination to wane. But it hasn't. The "Earth Exposed" exhibit was well attended by students, faculty and administrators, as well as members of the community. The imagery is still fascinating and compelling.

But it's worth remembering that this kind of imagery, and this exhibit in particular, is not simply about abstracted beauty. There is a message here, and there is information with very practical and immediate relevance. The "Bye Bye Salem - Hello Salem Harbor Islands" series is a deceptively benign set of panchromatic aerial images of Salem and its harbor. But what these images show in stark black and white is the gradual disappearance of Salem beneath a rising ink black ocean. This is the message and the warning of our times, once again communicated through imagery.