Something that many photographers know is the rule of thirds. This is one of the most important rules when it comes to proper composition of a picture. Using it properly can help you create visually pleasing photos.
To properly use the rule of thirds, you can either utilize the grid when you are shooting, or you can imagine that the scene is split into nine equal sections. Our eyes are naturally drawn to where these sections intersect, so placing your subject there is going to create a more appealing image for the viewer.
A great way to use the rule of thirds is when you are photographing people. Close ups and head shots are easy to align because you can simply place one of the intersections where one of the eyes are.
Along with that, you can use the grids to line up parts of the scenery, which will help you to create straight lines in your image. If you do this now, you won’t have to do as much straightening when you are editing your work.
I also think that following the rule of thirds is a great way to show movement. When you place a subject that is moving, on the side away from the direction they are moving it shows motion. For example, if you take a picture of a runner who is running right, you should place them along the third on the left of the frame. This will give them space in the image to continue moving. It also works with animals. Giving an animal space to move in a picture (even though they aren’t) gives the illusion of movement and helps the picture tell a story.
While this is definitely one of the most important rules of composition, and it does help to make some powerful images, there are always times when the rule can be broken. Don’t try and force the rule of thirds in a situation where it simply won’t work. Along with that, if not following the rule is going to create a more interesting effect, then use your best judgement and break the rule.
Having a visually stunning photo is more important than having an image that follows every single rule of composition.