Rule of Thirds
With rule of thirds you want the object to be off to the side.
There is Imaginary lines to divide the image both
horizontally and vertically. Place important elements of your
picture where these lines intersect. Both of my pictures follow
these rules with the fountain off to one side and then with the
football field, the stadium is off to one side. You
want to keep from centering objects that make the picture too blah.
.