My website needs a background

I just finished up the first version of my new portfolio and I'm in need of a background image. Must be at least 1400px wide and 1600px tall (can be cropped) and have sky/something similar towards the top. The site is http://erichsparks.com

Here's a preview of what's there now


Credit will be given in the footer. Could be a good opportunity for someone. I'll be sending this out in the hopes that it will go viral and catch someones attention. If you like the site please like/share it. Every bit helps!