Co-stars vie for prize When Lisa Cholodenko's domestic comedy "The Kids Are All Right" premiered at the Sundance Film Festival this year, the reviews ranged from solid to outright ecstatic.

The British contingent will be out in greater force than ever at this year's EIFF, supplying 12 out of the fest's 15 world premieres, plus another dozen films getting their first home outing.

We asked our readers to send in their best pictures on the theme of "on the edge". Here is a selection of the photographs we received from around the world. Image source, Art Man Wan.