
Image: the public-domain reference file. Your print is a hand-made interpretation of it, produced at the studio in Platinum-palladium — its matter and tonality are its own.
Gustave Le Gray · c. 1855-1857
Hollow Oak Tree, Fontainebleau
- Year
- c. 1855-1857
- Original process
- Albumen silver print from collodion glass negative
- Held at
- Metropolitan Museum of Art
Key facts
- Edition
- Signed and numbered limited edition
- Authenticity
- Official certificate of authenticity
- Chemistry
- Non-toxic process (Vision Picturale recipes)
- Year
- c. 1855-1857
- Original held at
- Metropolitan Museum of Art
- Public domain
- Since 1955 (CPI L.123-1)
- Printer
- Maison Picturale — Paris 20e studio
- Lead time
- Hand-made · 3 to 5 weeks
Maison Picturale reinterpretation in platinum-palladium
About this work
Close study of a hollow oak in the Forest of Fontainebleau — one of the ancient, gnarled motifs Le Gray made photographically famous alongside the Barbizon school of painters (Théodore Rousseau, Jean-François Millet, Narcisse Diaz). Jean-Baptiste Gustave Le Gray (1820-1884), trained as a painter in the studio of Paul Delaroche before turning to photography in the late 1840s, invented the dry waxed-paper negative in 1851 — a faster, sharper alternative to Talbot's calotype that allowed long exposures in the open forest without a portable darkroom. By the mid-1850s he was working in albumen prints from collodion glass negatives, the technique used here, while preserving the patient, painterly observation of Barbizon. Held at the Metropolitan Museum of Art (Gilman Paper Company Collection, donated from 1991), the print belongs to the same Fontainebleau campaign as the celebrated waxed-paper studies preserved at the Musée d'Orsay (PHO accessions from 1986) and at the Getty. The Fontainebleau forest was, for Le Gray, the territory in which photography proved itself capable of the same intimate landscape attention as painting. He was photographer to Napoleon III, ran a teaching school for amateurs — Maxime Du Camp, Léon de Laborde, the Marquis de Bréval — made the combined-negative marines of 1856-1858, and ended his career in Egyptian exile after his Paris studio collapsed; he died at Cairo in 1884. Maison Picturale process transposition: the original albumen-on-collodion route is not catalogued at MP. The contemporary non-toxic equivalent is the Vandyke print on 640 g/m² cotton paper — a reformulated salted-paper-family iron-silver process — which renders the warm matte tones and patient detail Le Gray sought for the venerable trees of Fontainebleau.
Reference file : Metropolitan Museum of Art Open Access / Wikimedia Commons (Public Domain)
Procédé Transposition
Print like Gustave Le Gray today — without the toxics.
Each Maison Picturale print is a material reinterpretation of the image. Three readings of the same work — the original, its closest transposition, and a creative transposition into another procédé.
Noble metals — platinum and palladium — on 640 gsm cotton paper. The longest tonal range in all analog photography.
MP procédé — reformulated non-toxic chemistry, signed by Tristan Sidem and Raphaël Lebas de Lacour.
View the procédéHistory of the process
The platinotype was invented in 1873 by the British engineer William Willis, who patented the process that same year under the name Platinotype Process. In 1879 Willis founded the Platinotype Company, which sold platinum-sensitised papers across Europe for several decades. Palladium was introduced in the early twentieth century as an economical variant, giving nothing away on tonal quality.
Platinum-palladium quickly became the process of choice for the masters of fine-art photography. Alfred Stieglitz, Edward Weston, Alvin Langdon Coburn and Frederick H. Evans made it their signature process, and their original prints held at the Royal Photographic Society in London, at George Eastman House in Rochester and at the Metropolitan Museum of Art in New York still testify to platinum's tonal perfection. Stieglitz wrote that platinum offered a wider scale of greys than any other process.
Our approach
Every platinum-palladium print made at the studio at 1 passage Dagorno is a unique piece in a very limited edition, intended for serious collectors and institutions. The cost of platinum and palladium salts — noble metals whose prices follow the financial markets — makes this our premium process. Each print is prepared, sensitised and developed by hand by our master printers.
Our 640 gsm 100% cotton satin watercolour paper suits platinum-palladium particularly well: its pure cotton fibre, free of optical brighteners and alkaline additives, lets the metal salts embed deep in the paper, and its satin surface fully reveals the process's unique warm tonality and exceptional tonal scale.
Inside our studio
1 Passage Dagorno, Paris 20e. Each print is hand-crafted by Tristan Sidem and Raphaël Lebas de Lacour, using Vision Picturale's reformulated non-toxic chemistry. Limited edition, signed and numbered.



Commission this print
- Hand-printed and signed by Tristan Sidem & Raphaël Lebas de Lacour
- Reformulated non-toxic chemistry (Vision Picturale recipes)
- Limited edition, numbered, certificate of authenticity
- 1 Passage Dagorno studio, Paris 20e
- Delivery 3 to 5 weeks · ships worldwide from France
Formats and prices
- ProcédéPlatinum-palladium
- Coquille44 × 56 cm200 €
- Jésus56 × 76 cm400 €
- Grand Aigle76 × 112 cm600 €
- Univers100 × 140 cm1 200 €
Firm prices: they follow from the procédé and the paper format, as on our Process pages. 100% cotton paper, 640 gsm, deckled edges. Which formats are offered depends on the resolution of the reference file we hold for this work.
Contemporary print after a work in the public domain (CPI L.123-1, 70 years post-mortem). Hand-crafted reinterpretation by Maison Picturale's master printers — this is not an original vintage by the master. The mention 'after [Master]' is systematic on the print and on the certificate of authenticity.



