The makers of 'Grey's Anatomy' have decided to let fans of the show pick the official promo poster for the medical drama's upcoming seventh series.

There are six posters for fans to choose from and you can see them by clicking the arrow beside the 'Grey's Anatomy' photo on your left.

Fans can cast their vote on the official 'Grey's Anatomy' Facebook page, www.facebook.com/GreysAnatomy.

Voting closes at 9pm US time on 16 September.

The new series of 'Grey's Anatomy' begins on American television on 23 September.

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