In both the world of "regular" art (sketching and painting) and photography there is a concept called the rule of thirds. This basic rule helps to make your art interesting.
You know, sometimes it gets a bit boring if all your work is centered perfectly. This is a problem for me quite often because of my very logical mind. I find it so weird to be logical and analytical and artistic at the same time. But that my friend is a conversation for another day. Anyway, the rule of thirds helps to break away from this regular analytical layout.
There is a wonderful discussion about the rule of thirds here that would be worth your time.
Enjoy! Until next time. God bless you…