Staff

Walking along the boardwalk at the Wakodahatchee Wetlands in Delray Beach, Florida, I was taking pictures of birds when I heard a thunderous roar emerging from under the boardwalk. I also heard a huge splash and people screaming. I knew without looking that an alligator had emerged from hiding and grabbed something in the water. Looking into the water I saw the alligator with a turtle in its mouth. My emotions elevated into help mode and my impulse was to grab a stick and hit the beast in an effort to free the turtle that was attempting to escape but caught on the alligator’s huge teeth. I also realized the alligator could severely injure or even kill me.

Color in photography has had a checkered history. Although photographs in color had been desired since the medium’s invention in the nineteenth century, commercially viable color photographic processes were not available until the early twentieth century. By that time, monochromatic photography had become a common part of everyday life, so much so that black-and-white images seemed “real” despite their chromatic deficiencies. As color photographic technologies developed, discussions about the realism of black and white versus color emerged.

While it’s true that photography is “writing with light,” shadows often play an equal and important role. They define form and space, create dimensionality, and concentrate the viewer’s eye on the main subject of the scene. Our Picture This! assignment this month was “negative space,” and we asked readers to send us images that use this important tool of the craft to good effect. We received portraits, landscapes, still life and abstract images, all of which display a thoughtful use of the “dark side” of aspects of the image. Exposure plays a key role in creating this effect, as does a strong scene contrast that allows the photographer to “read the highlights and let the shadows fall where they may.” All this stems from the old days when photographers were often forced by their use of slide film to create deep areas in their images in order to keep the highlights from burning up. Now that we have HDR and other contrast-fighting exposure tools it is a conscious exposure decision made to add so much to an image’s effect.