Read Chapter 17: The Underground Workshop

The address Étienne gave her was a dead letter factory in the 11th, a squat building with boarded windows and a faded sign that read IMPRIMERIE LEFEBVRE in cracked gold letters. Camille had walked past it three times before he emerged from the shadows of a neighboring doorway, pulling her into the alley beside the building.

“You’re late,” he said, his breath fogging in the morning chill.

“I was being followed. Vasseur put a uniform on my street.”

Étienne’s jaw tightened. “We have maybe twenty minutes before they sweep this block. Legrand’s network is faster than the police, and he’s already smelled blood.”

He produced a set of lockpicks from inside his coat and knelt at the building’s service entrance. The lock was industrial, a five-pin Medeco that would have taken Camille ten minutes to finesse. Étienne had it open in ninety seconds, the click barely audible over the rumble of a delivery truck passing on the boulevard.

“How did you find this place?” she asked, stepping into the dark.

“I didn’t. Alain did. Three weeks before he died, he sent me a dead-drop with a list of properties owned by shell companies linked to Legrand’s accounts. This one had the least legitimate business activity. It took me two nights of watching to confirm.”

He clicked on a penlight, sweeping the beam across a vast open floor. The old printing presses were still here, hulking iron dinosaurs draped in dust sheets. But against the far wall, where the presses had been cleared away, stood a row of workbenches that gleamed under the light like surgical instruments.

Camille’s breath caught. “Jesus.”

They crossed the floor together, their footsteps echoing in the cavernous space. The first workbench held a dozen canvases in various stages of completion—a Monet, a Degas, a Van Gogh that was so nearly perfect she had to touch it to be certain the paint was still wet. Beside them, jars of pigment stood in neat rows, their labels annotated in a meticulous hand with dates and binder ratios.

“They’re not copying photographs,” she said, leaning closer. “They’re using the same pigments the originals would have used. Nineteenth-century ultramarine recipe, ox-gall binder for the tempera work…”

“Alain said they have a chemist who spent fifteen years in the Louvre’s conservation lab before being fired for theft.”

“He was there when I was.” Camille’s voice went quiet. “Jean-Paul Mercier. I remember the scandal.”

Étienne was already moving to the next workbench, where a bank of computers hummed in the darkness. He touched the screen of the nearest monitor, and it flickered to life, displaying a high-resolution scan of a painting she recognized—the Fragonard. Beside it, a second image showed the same canvas with its surface broken into discreet sectors, each marked with chemical analysis data.

“They’re not just forging the art,” he said. “They’re reverse-engineering the materials so their forgeries pass spectrographic analysis. That’s why they need the originals. Every time they get access to a genuine piece, they’re extracting data on its molecular structure.”

Something gold glinted at the edge of the bench. Camille picked it up—a small, ornate frame, the kind used for miniature portraits. The backing had been removed, revealing a hidden compartment lined with velvet.

“Empty,” she said.

“They finished with it.”

She set the frame down and was about to turn away when she noticed the ledger. Bound in dark leather, it sat at the far end of the bench as if recently consulted. She flipped it open and felt her stomach drop.

Page after page of entries, each one in a different hand—a deliberate attempt to disguise authorship—but all recording the same thing: deliveries of forged works to named galleries across Paris. The Durand-Ruel, the Perrotin, the Galerie Templon. Five other names she recognized, all respectable, all with reputations worth protecting.

“They’re laundering forgeries through legitimate institutions,” she breathed. “The galleries think they’re handling genuine pieces from private collections. Legrand has them all unknowingly participating in the fraud.”

She pulled her phone from her pocket, began photographing page after page. The ledger listed consignment dates, sale prices, and the names of the collectors who had purchased the pieces—a who’s who of Parisian wealth and influence.

“Camille.” Étienne’s voice was sharp. “We need to move faster.”

“Two more pages.”

“We’ve been here four minutes. Legrand’s people could—” He stopped. Lifted his head like a hunted animal catching a scent.

Camille followed his gaze. Above them, in the rafters, a camera with a red recording light swiveled slowly, tracking across the floor. It stopped when it reached them.

Étienne moved faster than she’d ever seen him move, vaulting over the workbench and landing beside her. He grabbed her arm, dragging her back toward the service entrance, but even as they ran she heard the sound—sirens, distant but approaching, converging on the building from three directions.

“They had a perimeter trigger,” she said, shoving the phone into her bra as she ran.

“Of course they did. This place is professionally monitored.” He shoved open the service door, and they burst into the alley just as the first police car rounded the corner at the far end of the street.

Étienne didn’t hesitate. He pulled her toward a drainage grate set into the alley floor, wedging his fingers beneath it and wrenching it upward to reveal a narrow shaft dropping into darkness.

“Not the catacombs again,” she said.

“I told you to trust me.”

The first siren cut off with a screech of brakes. Camille looked back—two officers were climbing out of the vehicle, their hands going to their holsters—and then she lowered herself into the shaft without another word.

Étienne followed, pulling the grate closed above them. They dropped perhaps ten feet, landing hard on packed earth. When he clicked on his penlight again, she saw they were in a service tunnel, its walls lined with old iron pipes that carried God knew what.

“Through here,” he said. “It connects to the Métro system.”

They moved fast, their footfalls echoing off the curved walls. Camille kept her hand pressed against her chest where the phone was hidden, as if she could feel the photographs burning through the glass and metal.

“I got everything,” she said. “The galleries, the collectors, the sale prices. If even half of what I saw is accurate, this is the largest provenance fraud in French history.”

“Except it’s not just provenance fraud, is it?” Étienne’s voice echoed from ahead. “They’re using the galleries to move stolen originals and substituted forgeries. The galleries sell the forgeries as originals to collectors. The originals go back to the insurers as ‘recovered’ pieces—except they’re resold once and disappear again. Every painting becomes a renewable resource.”

“How long have you known about this?”

“That’s how Alain died.” He stopped, turned to face her. The penlight cast harsh shadows across his face, making his expression unreadable. “He found the ledger you just photographed. He told me he was going to get a copy of it to someone at the Ministry of Culture. The next day, his body was pulled from the Seine.”

Camille’s mouth went dry. “Then they know this ledger exists.”

“Yes. And they know you’ve seen it.”

She processed that in silence as they walked. The tunnel curved, and ahead she saw the pale glow of fluorescent lights—a maintenance access point, a steel ladder leading up to what she assumed was the Métro platform.

“I’ll drop you at the station near your apartment,” he said. “But Camille—you can’t go back to your life. Not yet. Legrand has friends in the police, and now that you’ve seen this, you’re a liability he can’t afford to leave walking around.”

“What about you?”

He smiled, but there was no warmth in it. “I’ve been a liability for ten years. I’ve learned to be very hard to kill.”

“Then I’m coming with you.”

Something flickered in his eyes—surprise, perhaps, or something softer that he quickly suppressed. “You have a brother who’s watching your every move. You have an inspector who’s ready to arrest you. You have a gallery appointment in—” he checked his watch, “—four hours that you can’t keep. You need to disappear, Camille. Not run with the most wanted man in France.”

“I need to finish this,” she said. “Élodie died trying to stop these people. My father died drowning in debts that I suspect were connected to them. And I have photographs on my phone that can bring them all down—but only if I survive long enough to use them.”

Étienne studied her for a long moment. Above them, the rumble of a approaching train echoed through the tunnel.

“Then there’s something you need to know before you make that choice.” He pulled out his own phone, swiped to a message thread, and held the screen toward her. The message was from an unknown number, timestamped twenty minutes ago. It contained a single photograph.

It was her apartment. Through the window, at a distance. Someone had taken the shot that morning.

And beneath the photograph, a caption in precise, cold French: *The watch is on. And it is not just on you, Mademoiselle Moreau. Consider your brother.*