Frank Watson examines the relationship between photography and sound. Frank's guest this week is John Riddy (http://www.johnriddy.net/). John talks about his recent publication, Photographs published by Steidl. The book covers eleven projects and almost thirty years of work. The publication relates to a retrospective exhibition held at the De Pont Museum, Holland in 2019. He lives and works in London and has shown with The Frith Street Gallery since 1993. His work has been internationally exhibited including in this country, solo exhibitions at Camden Arts Centre and the Victoria and Albert Museum. For info visit http://thesoundofphotography.com/.