Rembrandt’s Night Watch: Three Attacks, the 1715 Cut That Lost Two Figures, the 2021 AI Reconstruction — and Why It Belongs on Forest Green

Last updated: May 2026 · By Stanislav Arnautov · Berlin

Rembrandt Harmenszoon van Rijn (1606–1669) painted De Nachtwacht (The Night Watch, 1642, oil on canvas, originally approximately 363 × 437 cm, now 363 × 437 cm after cuts) as a commission from the Amsterdam civic guard company of Captain Frans Banninck Cocq and Lieutenant Willem van Ruytenburch. It has been in the Rijksmuseum in Amsterdam since 1808. It is the most physically attacked painting in Western art history and the most recent subject of large-scale AI restoration. DeckArts Berlin from ~$310. Full Night Watch art history guide.

The Painting: 363×437 cm, 34 Figures, One Commission

The Night Watch is a group portrait of the Amsterdam civic guard company (schutterstuk) of Captain Frans Banninck Cocq, depicted at the moment of marching out — not in a static formal arrangement (as most Dutch guild portraits of the period depicted their subjects) but in motion, in the act of departure. The Captain (in black with a red sash) is in the foreground-left, gesturing forward with his left hand; Lieutenant Ruytenburch (in bright chrome yellow, the painting’s most luminous figure) is at his right, receiving the command. Behind and around them are approximately 34 identifiable individuals — civic guardsmen, drummers, a child with a helmet, a girl with a chicken on her belt (whose interpretation has been debated for over 380 years) — plus approximately 18 further figures that are not individually identified.

The commission structure: Amsterdam civic guard groups commissioned group portraits as a collective enterprise. Each person depicted paid proportionally for their position and prominence in the composition. The payment records for the Night Watch do not survive in full, but comparative commissions from the period suggest each figure paid between 60 and 200 florins depending on their position. This is why Ruytenburch’s chrome yellow costume is so visible and so specifically luminous: he paid for prominence and received the painting’s most dramatic warm chromatic event. The figure’s biographical identity and their economic investment in the painting are inseparable.

The specific compositional innovation that distinguished the Night Watch from all prior Dutch civic guard portraits: rather than depicting the group in a static formal arrangement (the standard format, as in Frans Hals’s Haarlem civic guard portraits), Rembrandt depicted them in a specific moment of collective action — the march-out. The Captain’s left hand gesture creates a cone of shadow on Ruytenburch’s yellow costume, the specific interaction of two figures’ bodies creating a momentary visual event. The composition is an instant, not a pose. This was the revolutionary aspect of the Night Watch that contemporaries noted — not the darkness, which was not originally as extreme as it now appears (centuries of varnish darkening have significantly altered the painting’s original tonal range).

Three Attacks: 1911, 1975, 1990

The Night Watch has been physically attacked three times in its 384-year history — more than any other single work in Western art history.

Attack 1: 1911, by a shoemaker with a bread knife. In June 1911, a man identified in newspaper accounts as an unemployed shoemaker named Sigrist entered the Rijksmuseum and made several slashes in the canvas with a bread knife. The damage was repaired and the attack received relatively little international press coverage by comparison to later incidents. The specific motivation was never clearly established; Sigrist was said to be mentally disturbed.

Attack 2: 12 September 1975, by a schoolteacher with a bread knife. Willem de Rijk, a former school teacher, entered the Rijksmuseum and slashed the Night Watch with a bread knife, making 12 significant cuts in the canvas before being overpowered by museum staff. The cuts were in the lower middle section of the painting, including damage to the figure of Captain Cocq’s legs and the surrounding figures. De Rijk stated that he had acted in the name of God; he was committed to a psychiatric facility. The restoration took approximately four months and was partially conducted in public, with the public invited to observe the conservation work. The 1975 attack — due to its scale and to improved international media coverage — received global press attention and is the most documented of the three attacks. The Rijksmuseum’s Night Watch Research and Restoration project documents all three attacks.

Attack 3: 6 April 1990, by a visitor with hydrochloric acid. A visitor entered the Rijksmuseum and sprayed the Night Watch with hydrochloric acid before being overpowered. The acid was contained by the layer of varnish on the painting’s surface before it penetrated the paint layer — the varnish was dissolved but the paint was largely unaffected. The Rijksmuseum has stated that the 1990 attack was the most dangerous of the three because acid damage to the paint layer would have been unrestorable; the fact that the varnish absorbed the acid is described as “fortuitous” in conservation records.

Three attacks on the same painting, across 79 years, from three different perpetrators with three different stated motivations — the Night Watch’s specific history of physical attack is without parallel in Western art history. The Guardian’s coverage of the Night Watch’s attacks provides the most comprehensive journalistic account.

The 1715 Cut: Two Figures Permanently Lost

In 1715, the Night Watch was moved from the Kloveniersdoelen (the Amsterdam shooting guild’s meeting hall where it had hung since 1642) to the Amsterdam Town Hall (Stadhuis), where it was to be hung in a specific room whose doorway was narrower than the painting. Rather than installing a larger doorway, the Amsterdam authorities cut the painting to fit the room. The cut removed approximately 60 cm from the left side of the composition, approximately 23 cm from the top, approximately 12 cm from the right, and approximately 23 cm from the bottom.

The left-side cut is the most significant: it permanently removed two full figures from the left edge of the composition and partially removed a third. We know the two lost figures existed because a small painted copy of the Night Watch made before 1715 (now in the Amsterdam Museum) shows the original complete composition: the two additional figures at the left edge are clearly visible, standing in a receding position behind Captain Cocq. Their identities are unknown; their payment records are lost; their faces are only preserved in the 17th-century copy.

The 1715 cut is the most consequential act of vandalism in Western art history that was committed by the work’s legal owners rather than by an attacker. The Amsterdam authorities who cut the Night Watch were not malicious — they were practical. But the two figures who paid for their positions in the painting in 1642, who are now permanently absent from the canonical version of the work, are the most specific victims of the most bureaucratically mundane act of art destruction in Western history.

The 2021 AI Reconstruction: 44.8 Gigapixels

In 2021, the Rijksmuseum announced the completion of the Night Watch’s AI reconstruction — the restoration of the two lost left-edge figures and the other cut areas using a trained neural network that inferred the content of the removed portions from the Amsterdam Museum’s 17th-century copy, contextual analysis of the remaining original, and historical scholarship.

The technical process: the Rijksmuseum’s research and restoration team photographed the Night Watch at extremely high resolution — the resulting image is approximately 44.8 gigapixels (approximately 717,000 × 627,000 pixels), the highest-resolution photograph ever made of a painting at that time. The team then trained a convolutional neural network on the 17th-century copy’s reproduction of the lost sections, combined with analysis of Rembrandt’s style in adjacent sections of the original, to generate a plausible reconstruction of the cut areas. The reconstructed sections were printed on canvas and physically attached to the original’s edges, allowing the painting to be displayed in approximately its original full dimensions for the first time since 1715.

The reconstruction is not presented as a restoration of the original content — the AI-generated sections are clearly identified as generated reconstructions rather than recovered original paint. The reconstruction is a visual hypothesis: the most probable appearance of the lost sections given the available evidence. The full project is documented at the Rijksmuseum’s Night Watch Research and Restoration page. The Guardian covered the 2021 AI reconstruction in detail.

Rembrandt’s Biography: The Bankrupt Genius

Rembrandt Harmenszoon van Rijn was born on 15 July 1606 in Leiden, the son of a prosperous miller. He trained under Jacob van Swanenburg in Leiden and then under Pieter Lastman in Amsterdam (1624–1625), before establishing his own studio in Leiden (1625–1631) and subsequently moving permanently to Amsterdam in 1631. He became the most celebrated painter in Amsterdam within a decade of his arrival.

The 1642 chronology: the Night Watch was painted in 1642, the same year that Rembrandt’s wife Saskia van Uylenburgh died (14 June 1642), aged 29, leaving Rembrandt with their one-year-old son Titus. The Night Watch — his most ambitious and most commissioned public work — was completed in the year of his greatest personal loss. The biographical coincidence is not a direct causal relationship (the Night Watch commission preceded Saskia’s death by years), but it defines the biographical context of the work: the most vibrant public commission of his career in the year of the most devastating private event.

The financial trajectory: Rembrandt was the highest-earning painter in Amsterdam in the 1630s and 1640s. He spent at a rate that outpaced his income: he collected paintings, sculptures, prints, and curios obsessively, purchasing a large house on the Sint Antoniesbreestraat in 1639 (now the Rembrandt House Museum). In 1656 he was declared insolvent; his house and collection were sold at auction. He lived his last decade in financial dependence on Titus and his common-law partner Hendrickje Stoffels, both of whom predeceased him (Hendrickje in 1663, Titus in 1668). Rembrandt died on 4 October 1669 in Amsterdam, in poverty, aged 63.

The arc: from the most celebrated and highest-earning painter in the Dutch Golden Age in the 1640s to bankruptcy in 1656 to poverty at death in 1669. The Night Watch was painted at the peak of the first phase; the entire descent happened in the 27 years after it. Rijksmuseum’s Rembrandt biography provides the full scholarly context.

Dutch Golden Age Tenebrism: Warm from Organic Dark

Rembrandt’s tenebrism is specifically distinct from Caravaggio’s Italian Baroque tenebrism in one key chromatic dimension: warmth. Caravaggio’s tenebrism is cool-to-warm — absolute cool dark from which warm flesh emerges. Rembrandt’s tenebrism is warm-to-warm: a warm dark (the ochre-brown shadow zones of Dutch Golden Age painting, derived from the warm organic pigments — raw umber, burnt sienna, lead brown — that Rembrandt and his contemporaries used for shadow zones) from which a warmer warm (the chrome yellow of Ruytenburch’s costume, the warm amber of Captain Cocq’s sash) advances.

This warm-to-warm tenebrism is the defining quality of the Dutch Golden Age dark that makes it specifically suited to forest green walls. Forest green (#2D5016) is an organic warm dark: the warm yellow component in the green (it is warm green rather than cool green — warm olive-green rather than cool teal-green) provides the same warm-organic-dark quality as Rembrandt’s shadow zones. The Night Watch triptych on forest green under 2700K warm LED creates the specific condition for which Rembrandt’s warm tenebrism was designed: warm organic dark as the compositional ground, warm directed light as the illumination. The forest green wall becomes the painting’s shadow zone extended into the room.

Night Watch on a Skateboard Triptych: Forest Green

The DeckArts Night Watch triptych (~$310, ~70 cm wide) presents three vertical crops of the Night Watch’s central section: the left deck (Captain Cocq in black with red sash, his left-hand gesture), the centre deck (the interaction between Cocq’s gesture and Ruytenburch’s chrome yellow shoulder, the most compositionally specific moment in the painting), and the right deck (Ruytenburch in full chrome yellow, the musketeer loading his weapon in the right-centre background, the child with the chicken at lower centre).

On forest green (#2D5016) under 2700K warm LED from a directed ceiling track spot:

• The painting’s warm ochre-brown shadow zones merge with the forest green’s organic warm dark. The shadow zones appear to continue into the wall rather than being bounded by the deck’s edges.
• Ruytenburch’s chrome yellow (peak reflectance ~570–580 nm) advances from the combined warm organic dark (painting shadow + forest green wall) at maximum warm luminosity under 2700K.
• The painting’s candlelit quality — designed for viewing in the Kloveniersdoelen’s candlelit civic space — is closely approximated by the 2700K warm directed spot from organic dark.

Rembrandt Night Watch — Triptych (~$310)

Three attacks (1911/1975/1990) · 1715 cut lost 2 figures · 2021 AI reconstruction 44.8 gigapixels · 34 figures · forest green · UV archival 100+ years · Canadian maple

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Room-by-Room Installation Guide

Living room above sofa (dark academia primary statement): Triptych (~$310) on forest green above sofa. Art centre 155–165 cm. Gap 15–20 cm above sofa back. Directed 2700K ceiling track spot, 90–120 cm from wall. Dark teak sofa frame, warm linen cushions, aged brass floor lamp 2700K. The most historically coherent dark academia primary living room installation. See: Dark Academia Room Decor Ideas 2026.

Dark academia study primary wall: Triptych (~$310) on forest green at 155–165 cm. The guild hall equivalent: the civic group portrait above the working desk, as it hung above the Kloveniersdoelen’s shooting guild gathering space. With Melencolia I single (~$140) facing the desk: the civic collective authority (Night Watch) + the individual creative paralysis (Melencolia I) on the same forest green. See: Dürer Melencolia I: Complete Guide.

Dining room primary wall (dark academia dining): Triptych (~$310) on forest green or warm charcoal above or beside the dining table. 34 figures above the dinner table: the most conversation-generative dining room installation. Three attacks, the 1715 cut, the 44.8 gigapixel AI reconstruction, the girl with the chicken on her belt (whose interpretation has never been resolved) — the most inexhaustible dinner conversation artwork available. See: Wall Art for a Dining Room 2026.

Staircase mid-flight (Dark Academia Ascent, Deck 2): Single deck (~$140) on forest green at stair-diagonal height as Deck 2 of the Dark Academia Ascent programme: Caravaggio Medusa (bottom) → Night Watch single (civic warmth at mid-flight) → Melencolia I (creative paralysis near top) → Friedrich Wanderer (contemplation at landing). See: Wall Art Ideas for a Staircase 2026.

FAQ

How many times has the Night Watch been attacked?

Three times: 1) June 1911 — unemployed shoemaker, bread knife, multiple slashes; 2) 12 September 1975 — former schoolteacher Willem de Rijk, bread knife, 12 significant cuts in lower middle section, 4-month restoration; 3) 6 April 1990 — visitor with hydrochloric acid, acid absorbed by varnish layer before reaching paint. The 1990 acid attack was the most dangerous (unrestorable if paint had been reached); the 1975 knife attack was the most damaging. Full documentation at the Rijksmuseum Night Watch Research and Restoration. DeckArts from ~$310.

What was cut from the Night Watch in 1715?

In 1715, the Night Watch was cut to fit a narrower doorway when moved from the Kloveniersdoelen to Amsterdam Town Hall. The left-side cut permanently removed two full figures and partially removed a third. The lost figures are only known from a 17th-century copy (Amsterdam Museum) made before 1715. Their identities are unknown. The 2021 AI reconstruction by the Rijksmuseum used this copy and neural network training to generate a plausible reconstruction of the lost sections, now displayed on printed canvas attached to the painting’s original edges. DeckArts from ~$310.

What is the Night Watch painted on?

Oil on canvas, originally approximately 363×437 cm (dimensions after the 1715 cut; the original was approximately 60 cm wider on the left side). The canvas was painted in 1642 for the Kloveniersdoelen (the Amsterdam shooting guild’s meeting hall), where it hung from 1642 to 1715. It has been in the Rijksmuseum in Amsterdam since 1808. The Rijksmuseum’s ongoing research and restoration project has produced the highest-resolution photograph (44.8 gigapixels) ever made of a painting. Rijksmuseum collection page. DeckArts from ~$310.

Related Guides

• Rembrandt Night Watch: Complete Art History Guide
• Dark Academia Room Decor Ideas 2026
• Forest Green Wall Art Ideas 2026
• Wall Art for a Dining Room 2026
• Caravaggio Medusa: Self-Portrait as Monster, Tenebrism

Article Summary

Rembrandt Night Watch wall art: De Nachtwacht 1642, oil on canvas, 363×437 cm (after 1715 cut), Rijksmuseum Amsterdam since 1808. Painting: group portrait of civic guard company of Captain Frans Banninck Cocq + Lieutenant Willem van Ruytenburch; depicted in moment of march-out (not static formal arrangement like Frans Hals Haarlem portraits); ~34 identifiable figures + ~18 unidentified; commission structure (each person paid 60–200 florins proportional to position; Ruytenburch’s chrome yellow = paid for prominence); compositional innovation (instant not pose; Captain’s left-hand gesture creates cone of shadow on Ruytenburch’s yellow). Three attacks: 1) June 1911 shoemaker Sigrist bread knife (slashes, limited press coverage); 2) 12 September 1975 former teacher Willem de Rijk bread knife (12 significant cuts lower middle section, 4-month restoration partially in public, global press coverage); 3) 6 April 1990 acid spray hydrochloric acid (varnish absorbed acid, paint unaffected, described as “fortuitous,” most dangerous); Guardian 2019 coverage. 1715 cut: moved Kloveniersdoelen to Amsterdam Town Hall (Stadhuis); cut to fit narrower doorway; ~60 cm left side removed (two full figures + partial third permanently lost); identities unknown; only preserved in 17th-century copy in Amsterdam Museum made before 1715; most consequential vandalism by legal owners in Western art history. 2021 AI reconstruction: Rijksmuseum research and restoration team; 44.8 gigapixel photograph (highest resolution of any painting at time); convolutional neural network trained on 17th-century copy + Rembrandt stylistic analysis; generated plausible reconstruction of cut areas; printed on canvas attached to painting’s original edges; displayed approximately full original dimensions first time since 1715; Guardian 2021 coverage. Rembrandt biography: born 1606 Leiden (miller’s son); trained Van Swanenburg Leiden + Lastman Amsterdam 1624–1625; most celebrated Amsterdam painter by 1640s; wife Saskia died June 1642 (same year Night Watch completed) leaving 1-year-old Titus; peak earnings 1630s–1640s; house Sint Antoniesbreestraat 1639 (now Rembrandt House Museum); declared insolvent 1656; house and collection auctioned; last decade financial dependence on Titus (died 1668) and Hendrickje (died 1663); died 4 October 1669 Amsterdam in poverty aged 63; Rijksmuseum biography. Tenebrism: Dutch Golden Age warm-to-warm vs Caravaggio cool-to-warm; warm organic pigments (raw umber, burnt sienna, lead brown) for shadow zones; chrome yellow Ruytenburch costume advances from warm organic dark as warmer warm; forest green (#2D5016) = organic warm dark same quality as Rembrandt’s shadow zones; Night Watch triptych on forest green under 2700K = designed viewing condition. On deck: three vertical crops (Cocq gesture/centre interaction/Ruytenburch full yellow); shadow zones merge with forest green; chrome yellow maximum warm luminosity; 2700K approximates Kloveniersdoelen candlelit condition. Installation: living room dark academia primary (triptych forest green, dark teak, warm linen, aged brass 2700K); study primary wall (triptych + Melencolia I facing desk); dining room (34 figures, three attacks, girl with chicken — most inexhaustible dinner conversation); staircase Dark Academia Ascent Deck 2. DeckArts from ~$310. Canadian maple. UV archival 100+ years. Berlin. 30-day return.

About the Author

Stanislav Arnautov is the founder of DeckArts and a creative director from Ukraine based in Berlin.