Inevitably her Garbo-like role seemed over-calculated, forever undermined by the suspicions of her own hand in her husband’s death. The Count had been an introspective playboy who piloted his own aircraft to archaeological sites in the Peloponnese and whose mistress, a beautiful young Lebanese, was one of the world’s pre-eminent keyboard interpreters of Bach. Why this reserved and pleasant man should have committed suicide was never made plain. What promised to be a significant exhibit at the coroner’s inquest, a mutilated easel portrait of Leonora on which he was working, was accidentally destroyed before the hearing. Perhaps the painting revealed more of Leonora’s character than she chose to see.

A week later, as I drove out to Lagoon West on the morning of the first garden party, I could well understand why Leonora Chanel had come to Vermilion Sands, to this bizarre, sand-bound resort with its lethargy, beach fatigue and shifting perspectives. Sonic statues grew wild along the beach, their voices keening as I swept past along the shore road. The fused silica on the surface of the lake formed an immense rainbow mirror that reflected the deranged colours of the sand-reefs, more vivid even than the cinnabar and cyclamen wing-panels of the cloud-gliders overhead. They soared in the sky above the lake like fitful dragonflies as Nolan, Van Eyck and Petit Manuel flew them from Coral D.

We had entered an inflamed landscape. Half a mile away the angular cornices of the summer house jutted into the vivid air as if distorted by some faulty junction of time and space. Behind it, like an exhausted volcano, a broad-topped mesa rose into the glazed air, its shoulders lifting the thermal currents high off the heated lake.

Envying Nolan and little Manuel these tremendous up-draughts, more powerful than any we had known at Coral D, I drove towards the villa. Then the haze cleared along the beach and I saw the clouds.