A series of five programmes on European prehistoric rock-art will be broadcast from February 3rd at 2.45pm.  Each programme will examine the underlying structures that execute, control and manipulate prehistoric rock-art. In order to answer some of the leading questions such as why produce rock-art and where to produce it, the programme’s writer and presenter George Nash interviews rock art experts as well as several renowned British graffiti artists.  The programmes are recorded at Creswell Crags (Prog. 1), The Coa Valley, northern Portugal (Prog. 2), Fourknocks, Co. Meath, Eire (Prog.3), The Valcamonica, Northern Italy (Prog. 4) and Anglesey (Prog. 5).