I’ve known it since I was quite young – we had the TS Eliot recording – so it’s something that’s been floating in and out of my awareness over the years. In the first lockdown last year I gave myself little things to engage my mind and memory, and I thought I’d learn 'Four Quartets'. And then various things I thought I’d do the early part of this year went away – films and so on – and it sort of transitioned.