Features of a feature article:
Heading-- which could be a Pun or a rhetorical Question, or anything eye catchy
Divide the page into two columns...as feature articles are written in two columns.
Feature article consists of a by line. I don't exactly know the definition of a by line--but it really gives some idea of what the article is about. E.g. "As time passes concerns for parents increase as they ask themselves "Are they consolidating their kids' future?'' writes Peteness.
Feature article consists of colloquial language...and has such things as statistics.
It consists of a visual. To insert a visual i'd recommend make a box and write about the pic u would like to be there to illustrate your point.
-Get professionals to quote.
Get this book called Success in Standard (or Advanced) English.
It goes thru all sorts of writing exercises e.g. Interviews, Brochure, Newspaper report etc and stuff like that.
Hope this helps