Artist’s Statement in 300 words about a photo series

I need a well written Artist’s Statement about a photo series which include portrait and nature. It should be written in a page (250-300words).
I need to writer to consider some basic principle for writing artist's statement.

This link highlights what I mean.
http://digital-photography-school.com/6-tips-for-writing-an-artist’s-statement

A sample of Artist statement.
http://www.eyesfull.com/facesandplaces/artist_statement.html

I will provide a brief from artist point of view and biography. This statement is going to be published in an Art magazine.

The budget is fixed for $30 and it should be get done ASAP.
Thanks