“Really?”

“Sarah took me to an exhibition of his work in Cambridge. Pretty crappy stuff.” He chuckled. “I think I may have let Bantock realize what my opinion was. I expect I was a bit drunk. Tongue ran away with me. I’ve learned to control it better since. Anyway, Louise Paxton was there. I exchanged a few words with her. Nothing more. Like you, I suppose.” Now he did look at me. “Just a fleeting encounter. But enough to be able to imagine what losing her must have meant to her daughters.”

“They’ve suffered, no question.”

“But Sarah’s ridden it out. And, with my help, Rowena will too.”

“Good.” I smiled to cover my puzzlement. He was making some kind of point. But I couldn’t grasp what it was. “I hope you’re right.”

“Oh, I am. I’m sure of it. Surer than I’ve ever been of anything. Rowena and I are made for each other. Which means…” He smiled. “What I’m saying, Robin, is that you can stop worrying about her. She’s got me to look after her now.” And she doesn’t need you any more, his dazzling smile declared. “You’ve been a real help to her. And to Sarah. But from here on… Well, you can let me handle things.” I was being warned off. Politely but firmly told to keep my distance. He obviously didn’t see me as a rival for Rowena’s affections. Then what did he see me as? Somebody who knew a little too much for comfort? Somebody who might possibly know more than he did? Was that what he feared? Or did he just want rid of me for Rowena’s sake? There was nothing in his expression or tone of voice even to hint at the answer. Candour and concealment were in him almost the same thing.

I smiled back and made a calculated attempt to catch him off guard. “Tell me, Paul- Does Rowena still believe her mother went back to England that last time purely in order to buy one of Bantock’s paintings?”

The question was as much a test of Sarah as of Paul. I needed to know whether she trusted him as completely as he’d implied. His response was swift. But it didn’t quite dispel the doubt. “She believes it. And I think it’s best she should. Don’t you?”

He had me where he wanted me. The only slight advantage I could deny him was the pleasure of hearing my explicit agreement. I glanced at my watch and nodded down towards the Hôtel du Palais, a mansarded monument to Second Empire opulence that dominated the shoreline-and was the chosen venue for our tea party. “I think we ought to start back,” I said, grinning at him. “Don’t you?”

Tea amid the chandeliered splendour of the Hôtel du Palais-the Ritz-sur-mer, as Bella called it-was superficially a delightful experience. For Bella it was an opportunity to show off her possessions before an appreciative audience of après-midi society. Her jewellery. Her suntan. Her shapely thighs. Her pretty stepdaughter. And her stepdaughter’s handsome fiancé. Paul and Rowena played their parts so well that my own mood made no impact. When Bella did notice my lack of contribution to the sparkling banter, she attributed it to depression at the thought of returning to England. And I let her think she was right.

In a sense, I suppose she was. But it wasn’t the prospect of leaving behind the charms of Biarritz that weighed me down. It was the knowledge that Paul’s marriage to Rowena really would raise the drawbridge between us. Between me and the only other person who’d met Louise Paxton on the day of her death-and glimpsed the indecipherable truth. It shouldn’t have mattered as much as it did. It shouldn’t have mattered at all. But still, two years on, I couldn’t forget. I didn’t want Rowena to either. I didn’t want Paul Bryant to make her happy at the expense of her mother’s memory. But I knew he meant to. And I was very much afraid he would succeed.

Rowena Paxton and Paul Bryant were married at St. Kenelm’s Church, Sapperton, on Saturday the twelfth of September, 1992-a gorgeous late summer’s day of mellow sunlight and motionless air.

As I drove up across the Berkshire Downs and the Vale of the White Horse that morning, I could already picture the scene awaiting me: the Cotswold stone; the stained glass; the lace ruffs of the choristers; the silk dresses of the ladies; the grey top hats of the gentlemen; and the deep black shadows cast by ancient yews across the gravestones. The blessings of nature and the contrivances of man would weave their familiar spell and for a single afternoon we’d believe we really were witnessing the perfect union of two lives.

The reality was almost exactly that. Sapperton lay deep in Ideal Home country: a neat little village of restored cottages and secluded residences perched on the eastern slopes of the Golden Valley. The cars were parked two- or three-deep along the lane leading to the church. Inside, family and friends were massed in their finery. I caught a glimpse of Bella at the front before being relegated to a distant pew. From there I was happy to spectate anonymously as the bride made her entrance on her father’s arm. Rowena’s delicate features were transformed into fairy-tale beauty by a narrow-bodiced wedding dress. While Paul, slim and elegant in his morning coat, resembled her saviour prince as closely as anyone could demand. Sir Keith swelled with paternal pride as he led his daughter up the aisle, Sarah and two other bridesmaids following with the page-boys. The priest welcomed us with a nicely judged reference to the bride’s mother. Paul and Rowena recited their lines without a stumble. The marriage was pronounced. Prayers were said. Hymns were sung. Eyes were dabbed and throats cleared. And I saw such unalloyed happiness in Rowena’s expression that I rebuked myself for doubting this would turn out to be the best thing she’d ever done. Clearly, she was confident it would. So who was I to quibble?

The Old Parsonage stood so close to the church that the bride and groom’s conveyance there by pony and trap was the shortest of superfluous trots. It was a handsomely gabled house made to seem larger than it was by its lofty setting above the valley. The terraced garden led the eye towards the winding course of the river below and the wooded slopes on its other side: a ruckled blanket of green up which a tide of shadow slowly climbed as the afternoon advanced.

A marquee had been set up at the top of the garden, adjoining the house. Here, as a string quartet played and waitresses dispensed champagne with limitless generosity, I did my best to amuse the guests I shared a table with: the couple who lived next door and their daughter; an old medical colleague of Sir Keith’s; and a cousin of Paul’s who seemed to know him about as well as I did. “Smart and close, our Paul,” he remarked with a frown. “Always has been.”

I exchanged a few words and a kiss with Rowena, a handshake and garbled best wishes with Paul. I suppose I didn’t expect more. My invitation was something of a farewell gesture. I knew that and so did they. My connection with Bella meant there’d probably be the odd fleeting encounter over the years. But nothing more. Paul had become the master of Rowena’s destiny. And I didn’t feature in his plans at all.

This awareness stayed with me throughout the day. It was there when I followed the usher across the church. When I applauded the speeches and toasted the happy couple’s future. When I stood in the crowded lane and cheered them off. And it would still be there, I knew, when I made my solitary journey home. For them, this was a glorious beginning. For me, a solemn end.

“It went well,” Bella said to me as they drove away, letting me see some of the relief she would have hidden from others. She’d done the bulk of the planning and, in a sense, this was as much a celebration of her marriage as Rowena’s. The first full-scale public occasion she’d presided over as Lady Paxton. Its success was a measure of her acceptance. And it had been a success. If anybody had compared her unfavourably with the first Lady Paxton, they’d done so in the privacy of their own thoughts. Bella was safely installed.