Advertisement posters required for Hip Hop competition

Graphic artist required to design 3 posters for an upcoming Hip Hop competition. As this is a Hip Hop competition, I would like the designer to have an understanding of Hip Hop culture, would like the posters to have illustrations associated with the actual competition rather than just actual photographs being superimposed. I would like graffiti art to be included within the design and although I would like to have the finished product, I also need to have the file in PSD so that I can edit the date on the leaflet accordingly. In order for me to decide, please can you send me some samples of your work?