My favourite record label, Ghost Box, have discussed his work a bit.

mrbelm just gave me a ton of Ghost Box on Wednesday—Belbury Poly, The Advisory Circle, Broadcast. I cannot disapprove of people who name their work after stories by Algernon Blackwood and Arthur Machen. Also, Broadcast and The Focus Group Investigate Witch Cults of the Radio Age is one of the great titles of our time.

I've just looked at the Crisp portrait. Wow!

I'd only ever seen photographs of him in later life, when he was rocking the dowager duchess look. He was beautiful!