The UFO Photo That Divided Belgian Investigators

Introduction

The Petit-Rechain photograph was the most famous visual artefact of the Belgian UFO wave of 1989–1990: a striking image apparently showing a large triangular object with lights at its corners against the night sky. For more than two decades it was treated by many investigators, journalists, and UFO researchers as the strongest photographic evidence connected with the wave. In 2011, however, the man identified as the photographer publicly stated that the image was a staged hoax made with a small model, turning the photograph into one of the best-known examples of how apparently persuasive visual evidence can later collapse under new testimony.[VRT]vrt.beBelgian UFO picture was really a forgery | VRT NWS: newsBelgian UFO picture was really a forgery | VRT NWS: newsJuly 27, 2011…Published: July 27, 2011

The admission did not settle every question surrounding the wider Belgian sightings, which also involved hundreds of witnesses, police reports, military attention, and radar investigations. Instead, the Petit-Rechain case became a narrower but important debate about photographic reliability: how an image is evaluated, why experts accepted it for so long, and what happens when the origin of a key piece of evidence changes.[The Council]aliencouncil.com00056 belgian wave 1989The CouncilBelgian UFO wave — November 1989 to April 1990 · The CouncilJuly 14, 2026…Published: July 14, 2026

The photograph’s rise to fame

The image emerged during the peak period of the Belgian wave, reportedly taken near Petit-Rechain in Liège province in early April 1990. It showed a dark triangular shape with three bright lights arranged around its edges and a smaller central light. Because the image appeared to match the triangular objects described by many witnesses during the wave, it quickly became the visual symbol of the entire episode.[VRT]vrt.beBelgian UFO picture was really a forgery | VRT NWS: newsBelgian UFO picture was really a forgery | VRT NWS: newsJuly 27, 2011…Published: July 27, 2011

The photograph attracted attention partly because it appeared to have qualities associated with a genuine amateur sighting. It was not a polished illustration or a modern digital composite; it was a conventional film photograph from a consumer camera, with limited resolution and a night-time setting. For supporters of its authenticity, those limitations made the image appear more credible rather than less. The photograph was examined by several analysts, including researchers associated with the Belgian Society for the Study of Space Phenomena (SOBEPS), and technical studies attempted to determine whether the image was consistent with a physical object rather than an optical effect or simple trick.[UFO Magazine Archive]ufomagazines.comUFO Magazine Archiveinforespace — SOBEPS | UFO Magazine ArchiveUFO Magazine Archiveinforespace — SOBEPS | UFO Magazine Archive

Why investigators found it difficult to dismiss

Before the later confession, the photograph presented several challenges for sceptical analysis. The image contained a recognisable triangular structure rather than only unexplained points of light, and it had enough apparent detail to encourage attempts at estimating shape, lighting, and perspective. Researchers examined factors such as the arrangement of the lights, image sharpness, and possible photographic artefacts. Some analysts concluded that a straightforward fake was difficult to demonstrate from the image alone.[UFO Magazine Archive]ufomagazines.comUFO Magazine Archiveinforespace — SOBEPS | UFO Magazine ArchiveUFO Magazine Archiveinforespace — SOBEPS | UFO Magazine Archive

However, the same features that made the photograph interesting also limited what could be proven. The absence of a clear horizon, nearby objects, or scale references meant that the true size and distance of the object could not be established from the image itself. A photograph can show that something was recorded by a camera, but without independent information it may not reveal what the object actually was.[UFO Magazine Archive]ufomagazines.comUFO Magazine Archiveinforespace — SOBEPS | UFO Magazine ArchiveUFO Magazine Archiveinforespace — SOBEPS | UFO Magazine Archive

This distinction became central after the later admission: many analyses had examined whether the image looked like a photograph of a real object, but they had not established the identity of the object photographed.

The hoax admission

In July 2011, Belgian media reported that the photographer, identified as Patrick Marechal, admitted that the famous image had been fabricated. He stated that the object was not a large unknown craft but a small model made from polystyrene, painted, fitted with lights, and photographed to create the appearance of a distant triangular object.[VRT]vrt.beBelgian UFO picture was really a forgery | VRT NWS: newsBelgian UFO picture was really a forgery | VRT NWS: newsJuly 27, 2011…Published: July 27, 2011

The confession fundamentally changed the status of the photograph. A piece of evidence that had previously been treated as unresolved became a documented example of a staged image. The case demonstrated that even extensive examination by experienced investigators cannot fully compensate for missing information about how an image was created.[VRT]vrt.beBelgian UFO picture was really a forgery | VRT NWS: newsBelgian UFO picture was really a forgery | VRT NWS: newsJuly 27, 2011…Published: July 27, 2011

The admission also produced debate among some UFO researchers because the photograph had undergone years of scrutiny without a definitive technical demonstration that it was fake. Some questioned aspects of the confession and its circumstances, while others accepted it as the simplest explanation because it came from the person claiming responsibility for creating the image.[The UFO Chronicles]theufochronicles.comThe UFO Chronicles UFO NEWS | UPDATE: Petit-Rechain UFO PhotoThe UFO ChroniclesUFO NEWS | UPDATE: Petit-Rechain UFO Photo - Belgium UFO Flap (1989-90)September 20, 2011…Published: September 20, 2011

The strongest change was not that analysts had made an obvious mistake; rather, the photograph showed the limits of image analysis. Experts can test whether an image contains signs of manipulation, but they may not be able to identify a hidden physical setup when the original scene, materials, and photographer’s actions are unknown.

Impact on the wider case

The collapse of the Petit-Rechain photograph affected the public image of the Belgian UFO wave because it had become the event’s most recognisable visual proof. For many people unfamiliar with the broader investigation, the photograph was the Belgian case. Once it was exposed as a hoax, critics argued that it weakened the credibility of the entire episode by showing that at least one major piece of evidence associated with the wave was unreliable.[The Council]aliencouncil.com00056 belgian wave 1989The CouncilBelgian UFO wave — November 1989 to April 1990 · The CouncilJuly 14, 2026…Published: July 14, 2026

The effect on the wider case, however, depends on how evidence is separated. The photograph was one item within a much larger collection of reports. Its failure does not automatically prove that every sighting from 1989–1990 was false, just as the existence of other witness reports does not restore the photograph’s authenticity. The image and the broader radar and testimony record must be assessed separately.[The Council]aliencouncil.com00056 belgian wave 1989The CouncilBelgian UFO wave — November 1989 to April 1990 · The CouncilJuly 14, 2026…Published: July 14, 2026

The Petit-Rechain episode therefore became a useful lesson in evidence evaluation. A famous image can gain authority through repetition, expert attention, and association with a major event, but its evidential value ultimately depends on provenance: who created it, under what circumstances, and whether those circumstances can be independently verified.

In the Belgian wave, the photograph remains significant not because it proved the existence of a triangular craft, but because its rise and fall revealed the difficulties of using visual material as historical evidence. It transformed from a supposed window into the unknown into a case study of how convincing images can be created, interpreted, and later reinterpreted.

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Endnotes

1. Source: vrt.be
Title: Belgian UFO picture was really a forgery | VRT NWS: news
Link:https://www.vrt.be/vrtnws/en/2011/07/27/belgian_ufo_picturewasreallyaforgery-1-1075881/

Published: July 27, 2011

2. Source: wikidisc.org
Title: Belgian Wave
Link:https://www.wikidisc.org/wiki/Belgian_Wave

Published: July 1, 2026

3. Source: aliencouncil.com
Title: 00056 belgian wave 1989
Link:https://aliencouncil.com/cases/00056-belgian-wave-1989/

Published: July 14, 2026

4. Source: ufomagazines.com
Title: UFO Magazine Archiveinforespace — SOBEPS | UFO Magazine Archive
Link:https://www.ufomagazines.com/inforespace-inforespace-no-111-2005/

5. Source: theufochronicles.com
Title: The UFO Chronicles UFO NEWS | UPDATE: Petit-Rechain UFO Photo
Link:https://www.theufochronicles.com/2011/09/ufo-news-update-petit-rechain-ufo-photo.html

Published: September 20, 2011

6. Source: ufoconnect.com
Title: Belgian UFO Wave | UFO Event from UFOConnect.com
Link:https://ufoconnect.com/belgian-ufo-wave/

7. Source: rr0.org
Link:https://rr0.org/org/eu/be/asso/sobeps/

8. Source: theufochronicles.com
Link:https://www.theufochronicles.com/2011/09/belgium-ufo-flap-petite-rechain-ufo.html

9. Source: ufomagazines.com
Link:https://www.ufomagazines.com/cuadernos-de-ufologia-suplemento-internacional-fundacion-anomalia-cdu-suplemento-internacional-1996/

10. Source: nicap.org
Link:https://www.nicap.org/petit.htm

11. Source: searchufos.com
Title: belgian ufo wave
Link:https://searchufos.com/cases/belgian-ufo-wave.html

Additional References

12. Source: youtube.com
Link:https://www.youtube.com/watch?v=6XP9OEU73fc

13. Source: youtube.com
Link:https://www.youtube.com/watch?v=Gvi8JghAG5U

14. Source: theconspiratory.com
Title: Was the Belgian UFO wave real?
Link:https://theconspiratory.com/theory/belgian-ufo-wave

Published: July 8, 2026

15. Source: conspirafy.com
Title: belgian ufo wave 1989 1990
Link:https://conspirafy.com/conspiracies/belgian-ufo-wave

Published: May 12, 2026

16. Source: youtube.com
Title: The Belgian UFO Wave: What Were Belgium’s F-16s Chasing?
Link:https://www.youtube.com/watch?v=2sWRWNkhzjE

17. Source: thinkaboutitdocs.com
Title: 1990 petit rechain belgium triangle ufo photograph
Link:https://www.thinkaboutitdocs.com/1990-petit-rechain-belgium-triangle-ufo-photograph/

18. Source: skepsis.nl
Link:https://skepsis.nl/petit-rechain/

19. Source: ufo-forschung.de
Link:https://www.ufo-forschung.de/ufos-medien/ist-das-beruehmte-ufo-foto-aus-belgien-ein-schwindel

20. Source: paranormalpeopleonline.com
Link:https://paranormalpeopleonline.com/is-the-petit-recain-ufo-photo-hoax-a-hoax-itself/

21. Source: fr-academic.com
Link:https://fr-academic.com/dic.nsf/frwiki/1859339/