Green Man festival, which rises up each August from the parkland and rolling countryside of the Usk Valley in mid-Wales, is facing accusations that its plans for a sustainable future will threaten some of the most vulnerable and protected wildlife and habitats in the country.
The Welsh government is under pressure over its decision to spend £4.25m of public money to buy a farm in Talybont-on-Usk for the Green Man owners to use as a base for its expansion.