Hi.
I have read through your project description, I understood your requirement and I believe I can deliver a creative, beautiful and professionally looking YOUTUBE BANNER ART that will make your youtube channel attractive to numerous viewers/subscribers.
I am a professional graphic designer with cognate experience in LOGO DESIGN, BROCHURE DESIGN, POSTER, BANNER AND FLYER DESIGN, PHOTO EDITING AND IMAGE MANIPULATION.
I will design the BANNER ART for you in a series of formats (jpeg, ai, pdf,etc) and also in RGB and CMYK color system for both digital and print use respectively. I will make the raw files available to you as well.
I would be very delighted to help you carry out the YOUTUBE CHANNEL ART DESIGN task. Kindly check my portfolio at https://www.freelancer.com/u/datasoftsolution.html for some of my previous designs. I'll be looking forward to your response.
Warmest Regards.
Adams K.