Calling all young arts critics

Ahead of the launch of the Guardian's fourth annual young arts critics competition, we need your help. Send us your questions and we'll put them to our team of critics

Poster Workshop: The art of revolution

Before Facebook, there was a low-tech way to spread the protest word – silkscreen prints. And in an anarchic 1968, activists beat a path to London's Poster Workshop, writes Steve Rose

Peninsula Arts Contemporary Music festival – review

The Peninsular Arts festival is held in connection with Plymouth university's research centres for neuroscience, music and computers, so it's no surprise that the commissions are specialised, writes Guy Dammann