A symmetrical composition can make a photo interesting and not boring. You can try placing the object in the middle of the frame and playing with symmetrical lines so that the right and left sides look the same.
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Usually symmetrical photos capture reflected images, such as the opposite side of a lake reflected on the surface of the water or it could also be an architectural structure taken from a central position. These photos usually create images with similar patterns at top-bottom or left-right.
2. Repetition Composition
This composition is usually patterned and is a repetition of an object so that it becomes a neat composition. This repetition can be achieved by choosing the right angle and distance.
Source: Steve McCurry