Across the world, public murals have given bursts of cultural and political expression to cityscapes. Some of their creators, such as Banksy, have even become millionaires in the process.
But in Ireland, a collective of street artists known as Subset are about to enter a court battle as part of a 10-year “game of cat and mouse” with Dublin city council over three murals, including one celebrating the life of Sir David Attenborough.
