I don't know if you have ever considered to what extent the format in which you take your photographs conditions the final result. It is possible that you intuit it in a certain way and that, by practice, intuition, or vision, you take advantage of each one of them without being very aware of why.
Today I have proposed to explain to you that photographic formats go beyond square, rectangular, vertical or horizontal. I come to explain the theory, the reason for each of them, their strengths and weaknesses.
Because maybe there was something you missed when using them, because maybe you hadn't been too excited about the rest of the formats, because knowledge doesn't take up space and because you always learn something new that can be useful (at least I hope so ? ) .
That being said, we are going to see the different photographic formats and how to get the most out of them.
THE VIEWFINDER
Yes, although it is not a format in itself, it is evident that we compose the images through it (mostly). This first aspect is the first to determine the final result of our photographs. What we see is rectangular in a camera designed to work horizontally.
Although (with practice) we can abstract from what we see through the viewer and compose in other formats, the truth is that a priori this conditions us a lot.
THE HUMAN EYE
Viewfinders and cameras have not been designed horizontally for no reason or to annoy those of us who like the vertical format ;), they have been designed to adapt to the human gaze, which not only conditions the design of our cameras, but above all our way of making and reading images.
Human vision is horizontal, binocular (two eyes) and is characterized by focusing sharply at a narrow angle while the surrounding image gradually blurs as it moves away from the point where we focus. However, the eye moves quickly across the scene, allowing us to have a perfectly sharp image as we scan the scene without even being aware of those blurry areas.
FORMAT 3:2
After this short introduction, let's see which are the most common formats used in photography today, starting with 3:2 which, if you come from the analog world, is surely very familiar to you, since it is the one used by the standard film with which that the vast majority of photography fans used to work.
This type of format is directly inherited from the 35mm and is characterized by elongated proportions. It is the format that best suits our intuitive horizontal composition system, as it perfectly suits our vision, the horizon and the organization of the elements in horizontal format. If, on the other hand, we choose to work vertically, we will see that it also adapts well to the human figure or to markedly vertical elements.
In this format, the directionality is very marked, whether we work horizontally or vertically, and it greatly conditions the composition and the result of the image.
4:3 FORMAT
It is the format that most low or medium range amateur cameras and mobile phones have adapted as it is considered the most natural format. In this case, the directionality is not as marked as in 3:2, and they are better suited to the eye and especially to screens and prints.
It is surely the one you use if you work in digital. It adapts very well to both vertical and horizontal images, especially the former.
Its strong point is the malleability of its proportions, which allow lines and compositions to be worked on comfortably and not so marked and predefined by the shape of the frame itself.