The Rule of Thirds can be briefly described as a compositional rule that every photographer, amateur or professional, should consider when taking any type of photograph. This rule is used to make photos more interesting. The basic compositional rule utilizes the tendency for the human eye to be drawn toward the center of any subject of a photo--which is exactly what the Rule of Thirds does not do. With the Rule of Thirds, the photo is divided by two imaginary horizontal lines and two imaginary vertical lines, creating a grid. The main subject of your photo should never fall in the middle box or the center. By learning the Rule of Thirds, you'll be able to add more intensity and energy to your photos and enhance your photography skills.
See how in the image below that the horizon is on the bottom horizontal rule and the tree was was placed on the right vertical rule giving the image balance
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