Pinny Grylls and Rachel Millward co-founded Invisible Films in 2002 to produce their first short film ‘Photographing Invisible Things’ and Birds Eye View a national short film festival showcasing and promoting new work by emerging women filmmakers.

In March 2003 Rachel Millward and Pinny Grylls decided to concentrate on their specific areas of interest. Pinny took exclusive control of Invisible Films as a production unit for new film and video work, and Rachel set up a new company Birds Eye View to continue to run film screenings and events.