Some nice pictures of the Super Aguri / ARTA end of year Suzuka party, including Aguri Suzuki taking to the wheel of his own F1 car* and some nice shots of a contemporary F1 and IndyCar sharing the same piece of tarmac:

http://www.saf1.co.jp/en/gallery/festa/photo_01.html

* I know Jackie drove a Stewart F1 car, Lauda drove a Jaguar F1 car, Eddie has driven Jordan F1 cars at Goodwood however, did Alain ever drive one of his Prosts? Dont think ive ever seen pics of that?