The legendary singer-songwriter Bob Dylan initially failed to respond to last month’s news that he had been awarded the Nobel prize in literature, and a similar air of mystery surrounds a show of his works that is due to open at London’s Halcyon Gallery this month. The musician is also a prolific visual artist, having made a series of large-scale metal sculptures that were shown at the gallery in 2013, but details of this month’s exhibition have been kept under wraps. The only information divulged so far is its title: The Beaten Path.