Composition 

Try Different Compositions 

Don't always put your main subject in the centre of the photograph. Sometimes you should apply the 'rule of thirds' technique, where the subject or horizon should be positioned to the side/top/bottom of a frame. 

The relationship between objects can be metaphorical and effectively help to tell a story. The picture of this man sitting near a haystack seems to suggest that he is a loner. Pictures of people in their environment can tell a story. 

Click to see some examples