May 2017.
Jack was invited to participate in a BBC programme in celebration of Billy Connolly’s 75th birthday.
The programme featured fellow Scottish artists John Byrne and Rachel McLean, who along with Jack all produced a portrait each of Billy Connolly.
Jack painted ‘Dr Connolly I Presume?’ which has subsequently been recreated as a huge mural on the gable wall of a tenement block of flats in Glasgow. The study of the picture itself was gifted to the City of Glasgow and is to be on permanent display within one of their galleries.