NewsgalleryRehearsals for Grosvenor Park Open Air TheatreBookmarkShareNewsByJo Henwood12:27, 25 JUN 2014Updated12:28, 25 JUN 2014Twin sisters Danielle and Nichole Bird during rehearsals for the 2014 Grosvenor Park Open Air Theatre season (Image: Michael Wharley)1 of 5Members of the cast of the 2014 Grosvenor Park Open Air season put their best feet forward during rehearsals (Image: Michael Wharley)2 of 5Grosvenor Park Open Air Theatre cast members go through some facial exercises during rehearsals (Image: Michael Wharley)3 of 5A quiet moment of reflection during rehearsals for the forthcoming 2014 Grosvenor Park Open Air season (Image: Michael Wharley)4 of 5The cast of the 2014 Grosvenor Park Open Air Theatre season loosen up before rehearsals (Image: Michael Wharley)5 of 5