Louise Stern - ChatteringEpisode 2: Window WasherBBC Radio 4 Extra Duration: 15 minutesFirst broadcast: Tue 13th Nov 2012, 11:00 on BBC Radio 4 ExtraLatest broadcast: Sat 14th Sep 2013, 04:00 on BBC Radio 4 ExtraSculptures about voice and silence give Christian, a deaf window cleaner, pause for thought. Read by Harry Lloyd.GenresDramaSeriesLouise Stern - Chattering Source: BBC Online