Use The Rule of Thirds

It is important to place good objects in the picture to get a good photo
In this case, this rule always stands.
Divide the photo into nine identical squares,
and position the most important point in the picture on
one of the four vertex points in the middle rectangle.
The positioning of the subject(for photography) at the center is also still valid and attractive.
But this is just advice, and you can disregard it whenever necessary.

The Rule of Thirds is not an infallible law, but it is a good point of reference to keep in mind, just as artists have done for hundreds of years. Excellent photos can certainly be taken with your subject or horizon centered in the middle of the frame, but generally you’ll find that the Rule of Thirds really does improve the composition and balance of a photograph.

When is it easier to concentrate?
if the subject pop out toward me or it fill the screen full
The object in the middle attracts us like a black hole.

Example : 1




Example : 2




Example : 3




Example : 4

If you’re considering deviating from the Rule of Thirds,
be conscious and aware of where you’re placing your scene elements,
such as the subject or main focal point, any secondary subjects
in the foreground and background, and the horizon.

If you’re mindful of the place everything in your scene is in,
you’ll find that your images will have a greater impact on the viewer.

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