I would like to hire an Illustrator

Hi I am looking for a graffiti/ street art artist that can draw/paint/spray a b&w mural on a wall. It is for a burger street food restaurant in Sherman Oaks, CA. The wall has one big burger already painted on it and I would like the rest of the work to be done in the same style. I do not have an exact idea of what I want so I am hoping to hire someone that would also have nice planning skills, ideas and a creative mind.