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?
Radio 4 becomes art in a unique blending of creativity and technology.
Bells made by artist Peter Shenai from Hurricane Katrina data are rung in New Orleans.
Aleks Krotoski wonders if it's possible to convey a sense of joyful abandon online...
Surrealist Nancy Fouts meets the artist duo Rob and Nick Carter, who create digital art.
Wildlife sound recordist Chris Watson explains how landscape paintings have inspired him.
The public art series continues with a look at public art - and who gets to join in?
Ruth Ewan reimagines how broadcast space might be used to mark the Open arts initiative.
Composer Dan Jones celebrates sound art.
Composer Dan Jones celebrates sound art and The Art of Noise Manifesto.
Artist and sceptic Adham Faramawy uncovers virtual reality's dark and fantastical spaces.