Occasional SEO articles wanted

The articles are for interior designs and furniture.
You will have to research the subject matter.
Research key words and understand and follow latest Google Penguin guidelines. unique articles ,No Spinning and check with Copyscape.
Articles have to be interesting and iinformative.
US$ 2. per article of 500 words.

If you are interested , let me know and let me know how you research key words.