How do I post featured articles on this site?

After you've written or put together an article/display piece you email it to [email protected] or you can email it to one of the direct content editors.
They will then review it and provide feedback and when its ready - post it for you.
There is no set time frame for posting so be patient. If you have questions about the format and methods used of including images etc my recommendation would be to email the editor or the area directly.