Tubman gestures vaguely at the machines behind him. "It is okay. But you must have noticed the quality of the impression, surely. The reality? It’s crystal clear—very nuanced, very detailed. There are deep colours in this, proper textures. Most times with an interview tape, if you freeze the frame and look around, you can see where the brain’s cobbling perception together around the blind spot over the optic nerve, painting in the hues at the edges, all that. Everything not dead centre in your field of vision loses colour. You know that? The corner of your eye sees basically in greyscale. What you see is a composite. Are we following?"