17. General Perspective.

In general, your perspective derives from your point of view and the camera's position. Nevertheless, your camera's lens has a fixed general perspective on its own and depends upon your camera`s lens' focal length. Remember, that getting in the habit of frequently looking through your camera's viewfinder, will reward you later by making you feel more prepared and adapted to your lenses' vision of their versions of the world that they are aimed at.

Just as lighting and its tonal range give an illusion of
three-dimensional appearance in a two-dimensional photograph, so is the relative distance of the objects from each other, as well as from the camera's position, responsible for the most control of the perspective.

 

Comparing sizes of the objects in the foreground with those in the background, forces the mind to calculate their relative sizes, and therefore, distances between them.

 

Objects in the foreground leading your eye and creating a feeling of depth in the photograph, as well as their sizes -- are a good indicator of the relevant distance from the foreground to the background in a photo.

The smaller the apparent distance in the sizes of similarly appearing objects, the smaller the distance between those objects appears to be. Converging parallel lines are usually a good indicator of depth in your photograph. Often it is useful to have thr~e planes in your picture. Try to have all of them, a foreground, middleground and unbusy
background objects in your photograph, they will help you to convey depth in your photo. Well-arranged picture elements will not only show depth, but also make your photograph to look three-dimensional.

If you place one object behind another, it will be apparent that it is further away from your camera's position.

Having familiar object to all of us located next to the less
familiar ones, tells us about their relative sizes. We all know approximate sizes of such objects as matches, a key-chain, a cigarettes pack, a car, a human figure and so on.