By MICHAEL PERKINS
GLASS SURFACES REPRESENT A SERIES OF CHOICES FOR PHOTOGRAPHERS, an endless variety of effects based on the fact that they are both windows and mirrors, bouncing, amplifying or channeling light no less than any other subject in your frame. No two shooters approach the use (or avoidance) of glass as a compositional component in quite the same way. To some, it’s a barrier that they have to get past to present a clear view of their subject. To others, its fragments and shards of angle and light are part of the picture, adding their own commentary or irony.
I usually judge glass’ value in a photograph by two basic qualifiers: context and structure. First, context: suppose you are focused on something that lies just beyond a storefront window. What visual information is outside the scope of the viewer, say something over your shoulder or across the street, that might provide additional impact or context if reflected in the glass that is in direct view? It goes without saying that all reflections are not equal, so automatically factoring them into your photo may add dimension, or merely clutter things up.
The other qualifier is the structure of the glass itself. How does the glass break up, distort, or re-color light within an enclosure? In the above image, for example, I was fascinated by the complex patterns of glass in an auto showroom, especially in the way it reassigned hues once the sun began to set. I had a lot of golden light fighting for dominance with the darker colors of the lit surfaces within the building, making for a kind of cubist effect. No color was trustworthy or natural , and yet everything could be rendered “as is” and regarded by the eye as “real”. The glass was part of the composition, in this instance, and at this precise moment. Midday or morning light would render a completely different effect, perhaps an unwelcome one.
Great artists from Eugene Atget to Robert Frank have created compelling images using glass as a kind character actor in their shots. It’s an easy way to deepen the impact of your shots. Let the shards and fragments act like tiles to assemble your own mosaics.