Custom Banner

I need a custom banner for every page on my website, for me this is an extremely important website, so if your skill set is average please do not apply, i am looking for high level graphic artists, your job choose the imagary we will pay for the images, Bigstock, then add some logos and alter image to suite our website, sportbetkings.com.au...
ther are roughly 70 pages i want unique beautiful intro image for.