Fotogrāfija 1: Mixing table and microphones switchboard of the Strasbourg hemicycle
Fotogrāfija 2: Mixing table and microphones switchboard of the Strasbourg hemicycle
Fotogrāfija 3: Mixing table and microphones switchboard of the Strasbourg hemicycle
Fotogrāfija 4: Mixing table and microphones switchboard of the Strasbourg hemicycle