The Different Photographic Ratios to Correctly Frame in Photography
The different orientations
The horizontal orientation
This is also called the landscape framing. It is suitable for wide scenes such as landscapes or action scenes with living beings. This is certainly the most natural format for a viewer because the eye scans from left to right.
The horizontal alignment gives an impression of calm, tranquility, depth, distance, and assurance.
The vertical orientation
This is also called the portrait framing because it is well suited for shooting portraits of human beings or animals. This is not a natural format for a viewer, because the eye must sweep from the top to the bottom of the image. This often gives the impression that a vertical photo is larger and contains more elements than a horizontal picture.
The vertical framing gives the impression of action and proximity, which causes a warm feeling.
The different photographic ratios
The square format has a 1:1 ratio. The ratio is calculated by dividing the length by the height. The length is assumed to be the longest side. You can also say that the length is equal to the height.
The rectangular format has a number of ratios for different types of photos:
- The 3:2 ratio, used in many DSLR cameras. The length is 1.5 times greater than the height.
- The 4:3 ratio, used in compact cameras. The length is 1.3 times greater than the height.
- The 16:9 ratio is the one used for creating video slideshows. The length is 1.7 times greater than the height.
- The 2:1 and 3:1 ratios are intended for panoramic photos. The length is 2 or 3 times greater than the height, respectively.
It is quite possible for a photographer to create his own ratio for a series of photos, but this choice should not be made carelessly. It must take into account the weight balance in the photo, the harmony between shapes, and the overall balance of the photo. This is called panning.
Creating a ratio involves the use of image processing software to remove pixels. The photographer has to use software to recreate pixels to get the size of the print that he wants. The photographer must be careful not to remove too many pixels to avoid having a strong pixilation effect when creating new pixels. This operation, called interpolation, can be performed with suitable software. Then the photographer must always check at 100% to make sure that no details have been lost
The special case of the golden number
There is a particular ratio called the golden number. The length is 1.61 times greater than the height. The golden ratio is called the "divine proportion". The golden ratio is observed in a few cases in nature (for example in the heads of sunflowers) or in some works of art and monuments (architecture of Le Corbusier, Xenakis' music, Dalí paintings).
In a program like Photoshop, it is possible to use the golden number or the golden spiral as a crop ratio.
Choosing a frame
In photography, choosing a framing results from three actions:
- Selecting and evenly distributing elements of the photo through the viewfinder.
- Eliminating all the elements that need to be outside the frame. All of these are said to be off the field.
- Orienting the camera horizontally or vertically, if a rectangular format is being used.
Once these choices are made, the photographer will have to choose a type of framing.
The types of framing
To understand this notion of different types of framing, just imagine a portrait of a person. How much of the person is shown in the photo determines the type of framing. The different types of framing are also called "scale plans."
- If the person is photographed from head to foot, it is called a wide shot.
- If the person is photographed from the thighs upward, it is called a mid shot or the "American plan".
- If the person is photographed from the waist up, it is called a medium close-up.
- If they are photographed from the chest up, it is called a close-up.
If a photograph shows the person in their general surroundings, it is called an extremely wide shot.
In photography, framing is the basic element that a photographer must master in order to realize interesting and well-constructed pictures. A photographer must choose the format according to the scene or the subject to be photographed.
Then the right ratio has to be selected to give the photo maximum impact.
Finally, the photographer must choose the right scale plan to convey his message as clearly as possible.
Framing photographs is a science. Every photographer has to think before shooting. Processing on a computer corrects mistakes, but it can never totally rescue a picture if the framing was not well-planned.