User Interface Design for an Artist Portfolio iphone/ipad app

Hi guys, I have a project need you to design the user interface for an iPad/iphone app of some artist, including Logo and Button. Basically everything front-end users can see. If you have done similar projects before, please indicate that with sample or online portfolio i can take a look. If you haven't done mobile user interface before but with great illustration or graphic design talents, i can still hire you but you need to show me what other brilliant graphics you have done before, portfolio required(send me a link). Time: within a week, prefer 3~4 days. Thanks