The underpainting is already done, and this is the final layer. I’m using smalt with calcite on the dress, touches of lapis on the collar and in the folds. I want transparency and speed; I’m working with the paint thinned to a milky liquid, a few back-and-forth swashes of the large brush lays in her face. His Majesty has asked for a group portrait of himself with his family for his private rooms, and I have been thinking about this and working on it for many weeks. He asks me often when it will be finished, and I say, soon, Majesty, and he smiles; I am well known as a phlegmatic, it is a joke of the court.

I paint in the highlights and features of her hideous face, her lank brown hair. I will have another dwarf there and a dog as well. The cuffs, the surface glitter of the gown. That is enough. I put my palette on the table.

“May I see the painting, Don Diego?”

“If you like.”

Maribárbola waddles around the easel and looks up at the canvas. After some minutes, she says, “I have never seen anything like this picture.”

I say, “There is nothing like this picture.”

“No. You have made my face as it might be seen through a misted glass. Why is that?”

“A fancy. I wish to direct the eye toward the center of the painting, and so the figures on the edges are indistinct.”

“Yes, toward the infanta and the meninas. And for another reason too: when we see something ugly we squint our eyes so as to make it blur. Yet you have made Their Majesties the most indistinct of all, there in that dusty mirror. They are ugly as well. Perhaps you have grown tired of painting them. But you know, the true center of the picture is not at all the infanta. It is you, the painter. That’s very clever. It is a clever painting. Do you think His Majesty will like it?”

“He likes all my paintings.”

“Yes. It is unusual that such a stupid man as our king should allow such cleverness in a servant, and him not a freak of nature. Cleverness is suspect in Spain, don’t you think? It suggests Jewish blood.”

“There is no Jew in my line back to the remotest antiquity.”

“Yes, so you are always saying, always, and His Majesty pretends to believe it, and therefore so must we all. You will get your knight’s cross, Don Diego, never fear. You paint the truth cleverly, as we fools speak it, and as I say, our king prizes the truth, but only from such as we.”

“I am not a freak of nature.”

“Oh, but you are, Don Diego, you are; there is no one like you in the world. I am common as bread compared to you. I am the twin sister of the infanta compared to you. However, our masters, being the greater fools, don’t comprehend it, for you have the figure of a man and not a dwarf. I assure you that if you looked like El Primo you might paint just as you do, but you would not be a chamberlain. In fact, El Primo is the cleverest man at court, or near to it, but because his head is only a yard above his feet, no one bothers about what is inside it. If I have your leave, sir, I must go now and entertain the infanta. I will somersault and play tunes upon my whistle, and hope the stupid child, whom may God bless, has not been naughty again, and if she has, that someone other than me will have the whipping. I bid you good day, sir.”

She leaves. I call for my servant, who comes to clean my painting things. I return to my apartments and change my clothes. I meet this morning with contractors and decorators to plan the celebrations for the queen’s name day. It is a weakness of mine to converse seriously with fools. And yet who else is there? One cannot speak to servants of anything consequential, my equals are all rivals, and those above me have nothing to say. If I had a son…but I do not, and my son-in-law, while a perfectly worthy fellow, has neither cultivation nor much talent with the brush. Such is my fate, to be alone in the world.

But I have a son. This was my first thought when I awoke. I have a son. Or do I? Maybe Milo is another fantasy. And Rose, and Lotte. I’ve been painting Las Meninas and talking to Maribárbola, the dwarf in the lower right. That’s as real to me as any memory of my supposed family. And now…there’s always a moment when you wake up, usually brief, when you don’t quite know who you are or where you are, accentuated when you’re traveling, awaking in a strange room and so on, and then whatever brain system brings you up out of unconsciousness reboots and there you are, yourself again.

But not this morning. Or night, because it was dark in the room. I had no idea who I was. There were possibilities, I had those, and I ran through the Rolodex, flipping through. I might be Chaz Wilmot, hack artist, forger of a painting now hailed as one of the great works of Velázquez, hiding out from criminals. I might be Chaz Wilmot, successful New York painter, now insane and under treatment, with a load of false memories, just as false as that conversation with a baroque dwarf. Or I might be Diego Velázquez, caught in a nightmare. Or some combination. Or someone else entirely. Or maybe this was hell itself. How would I tell?

So I just lay there, breathing, trying to control my pounding heart. No point in getting up, no point in any action at all. There are people in mental hospitals with perfectly intact brains and bodies who haven’t made a volitional movement in decades. Now I could see why.

After a while my bladder informed me that it wanted to be emptied. I knew I should get up and find either a seventeenth-century chamber pot or a toilet, but that would mean moving, and that was hard to contemplate. I could see why the people in the locked wards preferred to lie in their own filth all day. You could get used to lying in filth but never to the terror involved in deciding to move in a world that was implacably hostile and alien. Your feet could break off. Why not? Or if you moved, the Eaters could get you, if such monsters featured in your particular madness. Or you could turn into someone else. Best to stay still. I pissed in the bed.

I could see something now, grayness and shapes, a light source very faint. I was in the room in Krebs’s house. Maybe. I could be in China, or in Dr. Zubkoff’s laboratory. It looked like my bedroom at Krebs’s, but looks are deceiving, oh yes. Painters deceive you all the time, or used to.

I didn’t sleep as the daylight penetrated the room. I tried not to think, but thoughts came. Time passed. People came into the room and out again, I was cleaned and put back into a fresh bed. A woman tried to spoon food into my mouth, but I kept my jaws clenched and struck out at her and screamed until some men came in and tied my hands to the bed frame. That was fine with me. I wasn’t going anywhere.

A tapping on the door, or so it seemed. I lay very, very still and hoped it would go away. No, another tap and a voice. It said, “Chaz?” A familiar voice? How could I tell?

Sound of a door opening, and a click and the room was flooded with hideous light-I could see everything! I squirmed down under the covers to hide my face. A weight on the bed next to me, tugging at the quilt, a voice. It was Lotte’s voice, should have been comforting, I missed her so much, or somebody missed her, although it may have been someone else. She wanted me to get up, she pleaded, the children are upset. How long have they been here? I wondered. Are they really here at all?

She exposed my face and I didn’t try to hide it. Best to be completely passive. She looked a lot like Lotte my wife, but her face was blurry, not in focus, like the face of the dwarf in my painting. She touched my face. She said, “Oh, Chaz, what has happened to you?”

I’d like to know that too, I really would.

I didn’t know what to say to her. I didn’t want to ask her. I didn’t want to know who she’d been married to.

She said, “I have been so worried. Krebs said you had had a relapse, you were incoherent, raving. I came as soon as I could.”