We have recently left our jobs as in-house SEO for a major UK company to go it alone and set up our own seo company.
I am looking for a professional looking image, it needs to be 900 x 150 pixels exactly. The outside edges of it need to be white to blend in with the design. You can check the site now, there is place holder image in that place to show you where it will go.
We want the image to feature a company logo which you will create, as well as the tagline "An oracle is a person or agency considered to be a source of wise counsel or prophetic opinion;"
You can add anything else to the image you like, I'm not a design person so I feel trying to tell a designer what they should or should not do is only going to hinder them from being able to do the job well.
The design needs to look professional and modern. You can use any colours that you think will fit in - don't bother matching them to text/link colours in the site as I will change the colours of those later to match the winning design.
If you have any questions please let me know and I'll be happy to clarify anything.