Earth by Means of the Currents was a series of ten original artworks by Autumn Richardson & Richard Skelton, collaged almost entirely from Evan Hopkins’s ‘On the Connexion of Geology with Terrestrial Magnetism’, and accompanied by two new recordings of voice, strings, tone generators and field recordings. The book is a little hard to find now – but the wonderful digital edition is on a great price on Bandcamp. A little modern classical, ambient and drone delight: