Hello Inder Preet Singh B.
I have summarize your complete description
I understand that you are looking for a Backdrop design, 20ft by 10 ft, Need to used samll size images for full scale without pixel hit
I would love to design it for you. I have 7+ years of experience in Photoshop, Illustration, Logo Design, Illustrator and Graphic Design
Please have a look on my profile portfolio:
https://www.freelancer.com/u/navuabdul20
- I deliver all sources and raw files for print (AI,EPS,JPG,PDF,PNG,TIFF).
- You will have all the copyrights once the design is finalized.
It will be a pleasure if you will give me an opportunity to turn your idea into reality.
Regards
Neveen