Adding plain text to a wordpress template

Hi.

I'm a photographer who is creating a website in wordpress. I've adapted a wordpress theme "Kameron": http://themeforest.net/item/kameron-your-photography-portfolio/7647974

Now I'm looking to adapt this theme even further by adding text to the "Enter Site" page.

My webpage is www.stephenmcgowan.co.uk

I'd like to add text to the very first page ("enter site") for SEO purposes - ideally one line at the bottom of the page detailing who I am, what photography I do and where I do it.

Any help with this would be very much appreciated.

Thanks.

Stephen.