It is very difficult to tell the difference between a great photograph and a simple snapshot. This is true of all styles of photography but you should be particularly aware of this when photographing architecture. It is important to present the building’s best side, but the composition should also be pleasing to the eye. It’s difficult to balance presentation and composition, so it is important to carefully consider each aspect and possible shot.
Architectural Composition: The Secrets of Guiding Lines
Compositionally, it is important to use guiding lines and other compositional cues when you are shooting whole buildings. This will direct the viewer to the focal point that you have selected.
Leading lines are best achieved using a wide-angle lens. Wider lenses have a focal compression that highlights those lines. The longer (telephoto lenses) compresses the background and the foreground which can work against you, removing the emphasis from the leading lines.