Composed such that the subject fits into only 1/4 of the frame. (Not that the house is very exciting at this angle ...
An alternative to this shot is;
which I almost prefer purely because the colour of the sky adds to the image. I don't like the way the angle makes the car look longer though so a lower angled version of this might be a nice compromise. (I took the shot at this angle because I couldn't get any lower thanks to a wheelie-bin enclosure!)