Hi there, i am a graphic artist from East London, i can help you with your project. I would be glad to meet you and discuss your needs, which would be two-fold, because i would like to survey the location, to find out what type of surface you want to work on, the materials to be used, design dimensions and how much you want to spend.
Feel free to contact me, to discuss the project further, or fro more information from me.
Kind regards
Daren