You know what they say... What goes up, must come down. This week, we get into the conservation and decommissioning of public art. Starring this week are Recumbent Horse (from Episode 2) and the Paolozzi Mosaics. You'll also hear stories about Greyfriars Bobby and Serra's controversial Tilted...

In this Episode we discuss What Goes Up and how. Who is involved in the commissioning of public art? Where is the money coming from and going to? And can we go around freely taking photographs of public art, or is that infringing on copyright? We talk again to Liv and Kenny for some insider...