 The filming was interrupted by a RFH official who demanded he stop as no permission to film had been granted by RFH officials.Stern also made the experimental films 'Serendipity' and 'Ain't Misbehavin'", pioneering the use of 16 mm single frame cinematography in the late 1960s.Pursuing his fascination with colour and materials through which light passes, Stern completed an MA at the Royal College of Art in Glass and is an award-winning glass maker.