The second person who’d been privy to my daring masquerade was Luigi the tailor. Once an enemy and now my dear friend, Signor Luigi was my sole confidant in Milan. He was the only one who knew my other, more closely held secret, the secret I thus far had kept hidden even from Leonardo. And for that reason, no one but the tailor understood the true reason for my grief over what had transpired.

I shut my eyes against the soul-searing memories that swept me. Again, I saw the fire blazing through the darkened tower, burning with unimaginable ferocity around a beautiful young woman. Her features twisted in fearful agony as the fl ames would not be tamed but leaped upon her like blistering serpents. More swiftly than I could imagine, they consumed her glittering white gown and began searing her flesh.

Her screams were echoed by the harsh cry of a dark-haired man dressed in black who was quite as beautiful as she. He ran toward her, his face a mask of horror as he realized he was far too late, that he could not save her. But grim purpose sent him rushing into the fire to join her, determined that he would spare her, nonetheless.

I could not hold back the terrifying vision of the pair wrapped in a fiery embrace from which there could be no escape, save into the cold night. He knew that was the only hope left to them, and so he had made his terrible choice. Intertwined for all eternity, the two had blazed like twin shooting stars as they tumbled from the burning tower to meet their deaths in the darkness below.

Shoving those memories back into a far corner of my mind, I opened my eyes again to meet Vittorio’s concerned gaze. He still awaited my answer, and so I seized upon a defense that he would have no cause to question.

“It’s just that I have been missing my family, of late,” I replied. “I felt the need to be by myself for a time, lest I be poor company to the rest of you.”

As I’d hoped, Vittorio’s condemning expression yielded, and he gave a sympathetic nod. And there was some small truth to that particular explanation. Most of us apprentices had come from towns other than Milan, so that visits with our family were few, if any at all. I had not seen my parents and brothers for more than a year now, though twice my father and I had managed to exchange missives when someone from our town happened to be traveling in either direction.

A master cabinetmaker, Angelo della Fazia’s skill in wood rivaled Leonardo’s brilliance with paints. He had understood the artistic fervor that had driven me to steal away one night, leaving behind home and family in order to study my craft. And he also understood that, given my circumstances, I could not return home so long as I remained apprenticed to Leonardo.

Teasing the hound now with a long bit of grass, Vittorio confided, “I miss my father and sisters, too. But I am much relieved to know I have done naught to offend you. And I know you could never truly be cross with Pio, no matter what mischief he caused, for you love him as much as I do. So, if all is truly well, I shall leave you be.”

Contrary to his words, however, he remained seated next to me. Knowing there must be some other reason that the youth had sought me out, I prodded, “The day is already half gone. Why are you still here at the castle, rather than wandering about town with Constantin and Paolo, and the other apprentices?”

“The Master asked me to take charge of Pio for the day. I could not refuse, for Pio loves me best… after the Master, of course,” he finished with a smug lift of his chin.

I gave him an answering solemn nod.

“Of course,” I agreed, though my inner amusement at his self-important air was tempered by my recollection of how the small hound had ended up in the Master’s care.

The clownish Pio had once been the beloved pet of the same young contessa who was one of the victims that I mourned. Under her care, the little beast had spent his days sleeping upon soft cushions, eating rich treats, and wearing elaborate embroidered collars as befitted his noble position. More privileged than many at court, he’d even had his portrait painted by the great master Leonardo!

It was during those painting sessions that the Master had developed a particular fondness for the small hound. And when no one else stepped forward to claim Pio after the contessa’s death, the Master had adopted him. Now Pio spent his days snoozing in a sunny spot in Leonardo’s personal quarters or else wandering the workshop making a friendly nuisance of himself with the apprentices.

“Look, Dino,” Vittorio exclaimed, interrupting my momentary musings. “I made a present for Pio. Is it not fine?”

He indicated the wide braided collar that the hound wore around his slim neck. More elaborate than Vittorio’s own belt, the collar was nothing short of a leather tapestry made of intricate knots and weaves.

“And see how I’ve made a matching rope to lead him with,” he went on, reaching beneath his tunic and pulling out a long length of braided leather.

He tied that narrow rope to the collar and looped the other end around his belt, so that the hound could wander a few feet from him but not run free. “I think with his new collar, Pio looks every bit as elegant as he ever did when he lived in the main castle.”

“He does,” I agreed, well impressed with the youth’s skill. “Your creations are wonderful, Vittorio. Why, from a distance, the leather looks like beaten metal. Have you shown this work to the Master?”

“I did not wish to bother him with such trifles,” the boy replied with a careless shrug, though the color rising in his cheeks told me he was pleased with my compliments. “But that is why I have been looking for you. You see, I made something else, and I wanted your opinion.”

Reaching into his tunic this time, he withdrew a ring of leather similar to Pio’s collar. He handed it to me, and I realized that it was the perfect size for a lady’s bracelet. Unthinkingly, I slipped the leather bauble over my wrist to better admire it.

As with Pio’s clever adornment, Vittorio had braided and knotted bits of leather to create a seamless circle. This piece, however, had been crafted with far greater skill. The leather threads were almost as delicate as wire, and he had twisted them into an open filigree pattern to which he’d added bits of colored minerals. Those tiny beads were similar to the large specimens we ground to make the various bright-hued pigments for frescoes, and I guessed that the youth had shaped them from scraps he had swept up from the workshop floor. It was a beautiful example that I was certain had taken many hours of work.

“Any woman would be glad to wear such a fine bracelet,” I declared with an admiring nod.

Vittorio’s blush deepened. “I am glad you like it. I made it especially for a certain girl. She-she doesn’t know that I like her, and I’ve been afraid to say anything to her. I hope that giving her this bracelet will let her know how I feel.”

He smiled at me shyly, his expression hopeful and brimming with a secret knowledge at odds with his usual boyish openness.

Meeting his gaze, I was momentarily puzzled. In the next instant, I was swept by the fearful certainty that Vittorio had discovered the truth about me that even Leonardo did not know. Why else would he have sought me out away from the others, if not to clandestinely confront me with what he had learned? And yet, how could it be? How had he unraveled the secret that had allowed me to remain as apprentice these many months?

How had Vittorio contrived to learn that I was not the boy Dino, as I claimed to be… but was instead Delfina della Fazia, a young woman who had disguised herself as a male in order to study painting with the greatest master in Milan and all the surrounding provinces!

I snatched off the bracelet and thrust it toward him.

“Pray tell me you have said naught of this to anyone else, especially not the Master,” I cried, leaping to my feet with a swiftness that sent Pio scrambling out of my way. “You must know that your affection is sorely misplaced. Let us pretend you never spoke such foolish thoughts.”