Since I was unable to view him from the front, and so couldn't see his eyes or lips or teeth or facial expression (although I could see his nose in profile), it was impossible for me to interpret him, I mean, in the way I used to do at the building with no name when confronted by all those famous and unknown faces, whose voices I almost always heard as well, either in person or on video. From what I was able to make out (which was only his left side, whenever, that is, I pretended to be looking at the other painting separated from his by the high door and placed myself level with him, protected by the distance between us), everything seemed to agree with, or at least not contradict, Cristina's grudging but, as it turned out, accurate description of Custardoy. I had only asked her what he looked like at the end of our conversation, when she was already tired and eager to bring things to a close. 'Oh, I don't know,' she said, 'he's bony, sinewy, with a long nose like a flamenco singer, like the singer in Ketama, for example, you know the one I mean?' (I had an idea Ketama were some kind of semi-flamenco group.) 'And very strange dark eyes, I can't really describe them, but there's something strange, something peculiar about them that I don't like. Sometimes, he has a mustache and sometimes not, as if he kept shaving it off and then letting it grow again I suppose, because I've seen him with one and without.' 'What else? Tell me more,' I had urged her, just as Tupra or Mulryan or Rendel or Pérez Nuix used to urge me on, one more insistently than the others. 'That's all really. I can't think what else to say. Bear in mind that I only know him by sight. I've come across him over the years here and there, I know who he is and I've heard things about him as I have about a lot of other people (well, up until this business with Luisa, of course, since when I've heard rather more about him). But as far as I can remember, we've never been introduced, I've never been that close to him or exchanged a single word.' 'You must have noticed something more,' I had urged her again, knowing that if you press someone, there is always something more. 'Well, as I've said, he wears a tie on all occasions, as if he were trying to compensate for the slightly bohemian impression he makes with that ponytail and the half-grown mustache he sometimes sports: a contrast, a touch of originality. He dresses very correctly, very traditionally, he aspires to elegance I suppose, but doesn't quite make it. Perhaps because elegance is simply not compatible with the salacious look on his face, I don't quite know how to explain it, but he has one of those faces that oozes sexuality, absurd really, but maybe that in part explains his success with women, you can smell it on him. Even from a distance, you can tell what he's about. At least you can if you're a woman. He looks at you so brazenly, he sizes you up. He gives you the once-over, from head to toe, lingering shamelessly on your breasts and your ass, and, if you're sitting down, on your thighs. I used to see him do this, years ago, with loads of women at the Chicote and at the Cock, as soon as they walked in; and he's done it to me too, from a distance, because he doesn't care whether you're with someone or not. But he obviously didn't fancy me much or else could sense that he wasn't my type, because he never approached me. According to Ranz, he can tell immediately who is a willing prey, and he knows even more quickly whether he wants to sink his teeth in or leave well enough alone.' Given their present relationship, it had troubled me to think that he had spotted Luisa as a victim right from the start, as soon as he saw her. And I couldn't help but then go on to wonder if he would have seen the same thing in her had they met when she and I were together. The thought that followed was even worse: it wasn't impossible that they had met before I went off to London and before our official separation. That idea didn't bear thinking about, and so I did not pursue it.
In the man in the Prado I could see nothing of this, by which I mean his sexual voracity, although his gaze was intently fixed on a painting depicting a woman, a mother. Perhaps he had given her the once-over too, prior to any artistic, pictorial or even technical appraisal. Perhaps he had been put off by the fact that the woman appeared in the painting with her three small children; although not necessarily, if he was Custardoy, given that he was clearly attracted to Luisa and she, after all, was a mother of two. (True, the woman in the painting was a rather unattractive, matronly type, whereas Luisa kept herself very slim and, to my eyes, pretty and youthful, but I don't know how she appears to other eyes.) What I had noticed right from the very first instant was that he was wearing a jacket and tie and black lace-up shoes. They wouldn't have been made by Grenson or Edward Green, but they were plain and in good taste, with soles that were neither thick nor made of rubber, I couldn't object to his choice of clothes, except to say that they were too conventional. Not the ponytail, of course, although in recent years, that's become fairly common among men of any age (age no longer acts as a brake on anything and has lost the battle against fashion and vanity). It gave him a roguish look, which was the adjective Cristina had so aptly used to describe him, if indeed it was him.