Playing With Perspective
Go Wide Or Get Stacked
We judge near and far, big and small by our innate sense of perspective. A sort of visual grammar, it orders the world around and ensures that we can get where we're going and that when we reach out to touch we'll have a tactile rather than virtual experience. In photography, and all visual arts, the relationship of foreground and background is established by the relative size of subjects within the picture's two-dimensional plane.
Much of what determines our sense of a scene's perspective is the lens we use to create the image. So-called "normal" lenses, such as a 50mm in 35mm format and an 80mm in medium format, are called just that because they order perspective in a way that is close to what we see. But when we use very wide angle or long telephoto lenses, combined with a particular point of view, we can skew that normal sense of perspective and create another way of looking at a subject or scenes. For some, such as architectural photographers, that can result in unwanted distortion. This can be corrected with camera movements or special lenses, known as PC (or Perspective Control) lenses. But one person's distortion is another's creative point of view, and that's where creative use of long and short lenses comes into play.
A Sense Of Space
To compress space, make use
of the narrower angle of view of long telephoto lenses to stack subjects
together. The effect is a flattening of the image plane and is an excellent
way to enhance repeating patterns, group similar subjects, or play with
the juxtaposition of one environment with another. Telephoto lenses can
also be used to create abstractions from larger subjects, such as buildings
or long-distance landscape views. They can also be used to isolate distant
subjects so that other visual effects, such as aerial perspective, can
be brought into play. This relies on light values rather than just size
relationships to yield a sense of scale.
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