In need of a Youtube Banner

Hi, I need a youtube banner made for me. Can I add anyones skype or anything to talk more about this? The concept is that I want it clean, attractive and professional. Something mature and creative, and imaginative.

I prefer to co-operate with someone who does these things a lot of the time, so they know what looks best etc. In terms of my own ideas, I am very unimaginative so i’ll need you guys to help me with this completely.