07:54Radio 4 AppealKoestler TrustBBC Radio 4 Duration: 3 minutes Sun 24th Mar 2019, 07:54 on BBC Radio 4 FMAvailable for over a yearListen nowJeremy Deller makes the Radio 4 Appeal on behalf of Koestler Trust. Show more GenresFactualBrandRadio 4 Appeal Source: BBC Online