At the beginning of May this year I spent two days in the company of poet Paul Henry to film the Monmouthshire and Brecon canal above Crickhowell in Powy where he wrote The Glass Aisle. The Glass Aisle is a long form poem and collection of songs written with Brian Briggs of Stornoway. The canal is rich with a industrial and social past, the workhouse, the kilns, and the canal is the stage for the Glass Aisle, haunted by voices that echo throughout this diverse landscape including the character John Moonlight, angler, Crickhowell. This film is a mesmerising journey, seeking ghosts from those who once lived and worked along the tow path. The Glass Aisle is available here