Photographer Andrew Heptinstall's quest to represent sound within a photograph.
How are some of Scotland’s newest noise-makers discovering the joys of sound art?
Bells made by artist Peter Shenai from Hurricane Katrina data are rung in New Orleans.
Wildlife sound recordist Chris Watson explains how landscape paintings have inspired him.
Ruth Ewan reimagines how broadcast space might be used to mark the Open arts initiative.
Composer Dan Jones celebrates sound art and The Art of Noise Manifesto.
Composer Dan Jones celebrates sound art.