Vinges, Sauvaire, Placet, Nègre and the Duc de Luynes

“These prints are remarkable for their fine detail, but not, one could argue, fully objective.” — Philippe Foliot

The Honoré d’Albert duc de Luynes was an avid supporter of the arts, passionate archeologist and patron of photographic activities who dedicated his life to scientific endeavors of all types. In 1856, he instigated a famous international competition, the Duc de Luynes Competition (DDL), intended to rectify the issues facing the stability of photographic prints, especially when it came to their reproduction. The duke was seeking a way to reproduce photographs in permanent printer’s ink without the intervention of manual retouching. The initiation of the competition was possibly in anticipation of his own publication, Voyage d’exploration: la Mer Morte, which became a landmark in the history of science, art, and photography. The competition and the Mer Morte are both testaments to the challenges that faced scientific photography in the mid 19th century and the extensive efforts made to solve them.

In 1864, seven years after the DDL contest was announced – but three years before Poitevin was ultimately awarded the prize (for his practical photolithographic process) – the duke embarked on the first phase of his famous Mer Morte expeditions. Visiting largely unexplored sites important to the foundations of Christianity, the duke was accompanied by Louis Vignes, a naval navigator with knowledge of Syria and photography. As the expedition’s photographer tasked with documenting the trip, Vignes faced many challenges. Photography on location was still a difficult proccess and Vignes encountered many obstacles including working blistering heat, dust, wind and rugged environments, all far away from any source of supplies. Even under the best of circumstances, creating serviceable negatives would have been a challenge. Vignes primarily used glass negatives and while most survived the trip intact, the results were sub-par. While Vignes had proved competent in making paper negatives of Middle East subjects in the 1850s and early 1860s, his lack of experience with glass negatives resulted in poor exposures, fading, multiple losses, as well as unintended effects like solarization.

Louis Vignes, Tyr: Brise-Lames du Port Égyptien, 1865

Louis Vignes, PL. 16 Tyr: Brise-Lames du Port Égyptien 1871
Photogravure executed by Négre for Voyage D’Exploration a La Mer Morte

Charles Nègre was one of the finalists in the DDL competition and had been experimenting with photomechanical processes for more than a decde. The duke, well acquainted with the quality of Nègre’s work, commissioned him in 1865 to produce photogravure plates from the troubled Vignes negatives. With the contest still undecided, it is no surprise that Nègre went to extremes to turn Vignes wanting negatives into beautiful photogravure images. Employing his skills as a painter, Nègre transformed the photographs into “images of great poetry.” One gets a sense of the complex retouching behind Nègre’s productions by comparing albumen prints of Vignes’ photographs with the photogravures in their final published state… “Nègre sought not only to correct perceptible defects, and embellish the appearance of skies and seas, but also to make sure the historical information recorded by the camera was framed by a general harmony of effect that neither detracted nor altered the photographic image’s documentary intent.” (Lewis)

Louis Vignes, Manfoumieh, 1865

Louis Vignes, PL. 40 Manfoumieh 1871
Photogravure as it appeared in Voyage D’Exploration a La Mer Morte


“They were to produce proof, considered as irrefutable, of scientific observation.”

Louis Vignes, Arak-El-Emir, 1864

Louis Vignes, Arak-El-Emir, Charles Négre test proof 1865
Photogravure from the estate of Charles Négre.

Louis Vignes, PL. 33 Arak-El-Emir 1871
Photogravure executed by Négre for Voyage D’Exploration a La Mer Morte



The duke’s choice of Negré for the Mer Morte commission raises some intriguing questions. Most significantly, was Nègre awarded the project because of his ability to save Vignes’ images? And wouldn’t the duke have anticipated that Nègre’s extensive retouching of the images might be in direct opposition to established goals of his competition? Did he use Nègre to repair the Vignes prints knowing that the very act of doing so would diminish Nègre’s chances of winning the top prize? “Undoubtedly Nègre was crushed by the decision after his long years of labor, given at the expense of both his purse and his health… In a letter to the Society thanking it for the medal (second place), he remarked that he had submitted a number of examples that had not been retouched. Those that had been retouched were done at the request of the Due de Luynes, who had commissioned them. The fact that his process permitted retouching to improve upon the original photograph was, he claimed, surely an advantage”. (Lewis)

For the second trip of the expedition, from Jerusalem to Karak and Chabuk, the duke hired this time Henri Sauvaire to execute the photographs. Sauvaire, a pragmatic man and experienced technician, believed that using paper negatives would be easiest to handle in the challenging conditions of the desert. During the second trip, Sauvaire successfully created and returned with seventy-three technically competent paper negatives.

Henri Sauvaire, No. 44 Karak 1866

Henri Sauvaire, Karak. No. 40 Face Sud est de la Forteressa 1866

“Sauvaire emerges as a real scientific photographer, full master of his technique… Sauvaire’s rate of failure was practically nil.” — Philippe Foliot

Henri Sauvaire, PL. 6 Karak. Face Sud De La Forteresse 1871

Henri Sauvaire, PL. 4  Karak. Face Sud est de la Forteressa 1871

The duke, who did not accompany the second expedition, wrote to Sauvaire in June 1866, thanking him warmly for his contribution to the project “Your talents as epigraphist and photographer have been instrumental in conferring great value on the exploration undertaken, by virtue of the authentic evidence with which you have provided it.” (D’Albert de Luynes 7 June 1866)  In subsequent letters, the duke stressed to Sauviere that he fully intended to reproduce his images by means of ‘good heliograph engraving’ but had not yet found a capable producer who could “avoid any manual intervention in their reproduction… I am still obstinate in my efforts to have them engraved by heliography”. D’ Albert de Luynes 26 November 1866

In his final letter to Sauviere, shortly before his death in 1867, the duke claims to have found a viable option. “I am most pleased to be able to tell you that I have at last found a good heliographic engraver whose work I find most satisfactory. I shall ask him on my return to effect (sic) the engraving of at least 60 of your best pictures”.  Could the ‘good heliographic engraver’ have been Paul Emile Placet? Placet, also a viable contestant in the DDL at the time, had made significant strides with his own photogravure process by the mid 1860’s. Using negatives he acquired by purchasing the contents of the Bisson studio in 1864, Placet added text on many of the tests submitted to the competition Specimen sans Retouche d’Aprés Nature’ to assure the judges that the work was not altered. Ultimately, Placet was eliminated from the competition because his process was an ‘assimilation’ of other processes and therefore could not be considered original.  [We have in our collection two heliographic tests, presumably essais made for the duke by Placet from Sauvaire’s negatives and when compared to original albumen prints, they are strong.]

Henri Sauvaire,  Essai de Mr Placet – No. 1, 1866

Henri Sauvaire, Essai de Mr Placet – No. 2, 1866

Unfortunately for everybody involved in the Mer Morte project, the duke died in 1867 and publication was left to be finished by his descendants. The Duke’s eldest grandson, who had undertaken the completion of this opus, met his death in the 1870 war and it was not until 1875 that publication finally took place.

The process finally employed for the photographs from the second expedition falls way below the perfection hoped for by the Duke. Ultimately, the reproduction of the Sauvaire photographs was by Eugene Ciceri, who had acquired fame as a lithographer around 1865. Without denying his artistic talent, the quality of his results fails aesthetically when viewed next to Nègre’s and scientifically next to Placet’s.  “The result is more like the illustrations for an adventure story than for a scientific work, and it could hardly have been what the Due de Luynes had in mind when he wrote on 5th January, 1867 ‘I have at last found a good heliographic engraver whose work I find most satisfactory.” (Foliot)

In the end, it was Nègre’s early mastery of the photogravure process which ensured the lasting life of one of the most important archaeological projects in the second half of the nineteenth Century. The results are beautifully immersive photographs which, to this day, reveal to their viewers a rare, distant and lost world. One wonders what would have been, had the duke’s decedents pursued Placet to complete the second half of the project.

We are fortunate to have ten Vignes albumen prints, two Sauvaire albumen prints, seven Placet photogravures, the complete Mer Morte Atlas, a rare intermediary stage photogravure test by Négre and a beautiful exhibition print of Vue Prise Audessus de Mar Saba in the collection.


– Foster, Sheila J, Manfred Heiting, and Rachel Stuhlman. Imagining Paradise: The Richard and Ronay Menschel Library at George Eastman House, Rochester. Göttingen: Steidl, 2008.

– Foliot, Philippe. “Louis Vignes and Henry Sauvaire, Photographers on the Expeditions of the Duc De Luynes.” History of Photography. 14.3 (1990): 233-250.

– Jean-Mathieu Martini, “Voyage” February 2015, Daniel Blau

– Lewis, Jacob W. Charles Negre in Pursuit of the Photographic, 2012.

– Luynes, Honoré T. P. J. A, Melchior Vogüé, Louis Vignes, C Mauss, and Henri J. Sauvaire. Voyage D’exploration À La Mer Morte, À Petra, Et Sur La Rive Gauche Du Jourdain: Oeuvre Posthume. Paris: A. Bertrand, c. 1868 -1874.

– Nègre, Charles, and James Borcoman. Charles Nègre 1820-1880. Ottawa: National Gallery of Canada, 1976.

The Photographic Journal. London: Photographic Society of London, 1867


1856 – Duke instigates competition

1859 – Date of contest extended

1862 – Poitevin wins petit prize

1864 – First Expedition – Vignes…

Placet Purchases Bisson studio contents

1865 – Duke Commissions Nègre

Nègre begins work

1866 – Second Expedition – Sauvaire

1866 – Duke works to find alternative engraver to Nègre for Sauvaire Prints

1867 – (early) Nègre sends proofs of DDL images to SFP jury

Poitevin wins DDLC for a process he had patented in 1855

Saulcy’s Book with Poitevin photolithographs of Salzmann photographs, Mémoire Sur La Nature

1867 – Duke dies

1871 – First installments of edition published

1874 – Final publication

1880 – Nègre dies

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