Different Homepage Mobile

Hi,

I am keen to present viewers of my site with a different home page on mobile than on a desktop browser. My homepage is text heavy and works well as a welcome page on desktop but not mobile.

The two options I’ve thought of is trying to create a landing page (a single image would do) that appears when first visiting the site on mobile or somehow inserting an image on the homepage that only appears on mobile.

Desktop has a nice featured image:
https://drive.google.com/open?id=0B-AMLhuhiocCZGpRZU5RYlFUT1U
mobile however is bland as a simple text page:
https://drive.google.com/open?id=0B-AMLhuhiocCS1FBRXdqQzNSOVk
I removed the featured image feature for mobile as it didnt fill the page neatly, and am now trying to think of a solution to visually enhance the mobile site.

Any suggestions / advise would be amazing,

Thank you!!

The page I need help with: [log in to see the link]