ambiental photo and sound installation
dimensions / variable
Invisible landscapes / Sphera investigates the perceiving phenomenon of naturally originating radio signals and our awareness of the surrounding cosmos. The work consist of a reproduction of sounds received by a portable receiver of natural electric fields (VLF - very low frequency) and one photography which portraits a desert landscape. The device enables to reach and record sounds from 3 kHz to 30 kHz; noises, whistlers and choruses which inhabit the Ionosphere soundscape.