DIE STADT DER VÖGEL - Kusköy Portraits (2010)
The whistle alphabet, A > Z, with and without finger

IBRAHIM KODALAK, hazelnut farmer in Kusköy/TR, chauffeur for the workers of a tea factory in Tirebolu/TR

RIFAT KÖCEK, firefighter in Istanbul/TR, head of the whistle language association in Kusköy/TR