Composition

Photographs that stand out usually have 3 elements in common:

• Good subject
• Good lighting 
• Good composition 

Rule Of Thirds:

• Centre of interest - Photo's should have a strong focal point
• Simplicity - Keep compositions simple, avoid busy backgrounds that distract form a subject
• Subject of centre - Place a subject slightly off centre rather than in the middle of a photo

Leading Lines:

If a scene has strong lines, they should lead the viewers eyes into the photo rather that out of it - the lines should lead to the main point of interest.

Viewpoint/Angles:

• Vary angles - Shoot at varying angles to capture the subject from a different viewpoint
• Bird's eye - High angle
• Worm eye - Low angle

Lighting:

• Dramatic lighting adds interest to a photo
• Silhouettes - subjects made dark by a photograph against a light background  

Framing:

Framing an subject by moving closer draws attention.

Symmetry:

An identical/near-identical image of its other half. Use of symmetry often provides a formal balance.