In art, perspective is used to create the illusion of three dimensions on a two-dimensional surface. It was the Renaissance artist Leon Battista Alberti and architect Filippo Brunelleschi in the fifteenth century who first started talking about “linear perspective,” the use of straight lines or lines created by light to understand the change from near […]
Vectors have different meanings and applications in mathematics, biology, psychology, computer science, and other fields. Because the application considered here is their use as an aesthetic tool, a vector will be considered any visual element that guides the viewer’s eye within or around a frame. I think of them as lines of force that give […]
In geometry, a “point” is a single location. A “line” is an extension of a point, an elongated mark, a connection between two points or the edge of an object or situation. Artist Paul Klee said, “A line is a dot out for a walk.” Practically speaking, lines serve to define length, distance, and shape. […]
In considering light as an aesthetic tool, there are two common situations in photography: light that reveals subject matter in its natural condition and light that enhances the subject through management. The factors contributing to management relate to the manipulation of the source—the light’s color or “quality,” intensity, direction, and modifiers, how it’s made more […]
Aesthetically speaking, the “shape” of an object within a picture frame is two-dimensional. It appears flat. Forms, however, like everything in the real world, are three-dimensional. As such, they convey a sense of presence, as if the viewer could reach in and touch the subject. Application If the objective of the image […]
Aesthetically speaking, “gradation” refers to a gradual or graded change. Artists refer to it as a grading of “values.” In color photography, gradiation can be a transition from one hue to another or to a different saturation or brightness. In black and white, it’s a transition from light to dark or from one texture to […]
A blog series featuring form, line, color, contrast, texture, gradation… Television tower This posting begins a series that will focus on the aesthetic tools that visual artists and others use, singly and in combination, to create still and moving images that accomplish specific communication objectives. Knowing the purpose of an image before we pick up […]
Technically, “depth of field” (DOF) is the optical phenomenon of a lens that expresses the distance about the plane of focus where objects appear acceptably sharp in an image. Creatively speaking, it’s the relative degree of sharpness between objects that are close to or farther away from a lens. When both distances, near and far, […]
Aligning and allowing can make the best of it This image has special meaning for me. I was in high school, a new member of the camera club, wandering the streets of downtown Cincinnati at night looking for something to photograph. A building had recently been demolished at the corner of 5th and Plum Streets […]
What is it that feeds your soul? Reflecting on this image, I thought about how, at various times of the year, farmers enrich the soil to get desirable results. It led me to consider what I do to enrich my life. And am I sufficiently engaging in those experiences and environments? Movies, television programs and commercials […]
Contemplative Photography 