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Fiona Beckett

Fiona Beckett

"Fiona examines the intricate relationship between lignin-free substrates and the fidelity of photo-mechanical reproductions. Her work often delves into the artisanal calibration of temperature during the inscription process onto resonant papers."

11 Articles

Latest from Fiona

Chromogenic Degradation: Stability of 19th Century Organic Pigments
Cellulose & Rag Substrates
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April 8, 2026
Chromogenic Degradation: Stability of 19th Century Organic Pigments

A technical analysis of the chemical stability and archival preservation of 19th-century organic pigments used in carbon prints and photogravures.

Gelatin Bichromate Chemistry: The Science of Latent Image Formation in Intaglio
Photogravure Engineering
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March 28, 2026
Gelatin Bichromate Chemistry: The Science of Latent Image Formation in Intaglio

A technical analysis of gelatin bichromate chemistry, exploring the photochemical reduction of chromium salts and its role in creating high-fidelity intaglio plates and archival photographic prints.

Tangible Narratives: The Physical Resilience of Carbon Prints (1864-1900)
Archival Degradation Studies
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February 3, 2026
Tangible Narratives: The Physical Resilience of Carbon Prints (1864-1900)

This article explores the technical evolution of the 1864 carbon transfer process and the chemical mechanics that grant carbon prints their superior archival longevity compared to silver-based media.

From Wet to Dry: The 1871 Chemical Shift in Gelatin Emulsion Stability
Chemical Development Processes
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January 21, 2026
From Wet to Dry: The 1871 Chemical Shift in Gelatin Emulsion Stability

Explore the 1871 transition from wet collodion to gelatin dry plate photography, a chemical shift that revolutionized archival stability and enabled the mass production of light-sensitive media.

Perpetual Prints? Verifying Historical Claims of Carbon and Platinotype Longevity
Archival Degradation Studies
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December 25, 2025
Perpetual Prints? Verifying Historical Claims of Carbon and Platinotype Longevity

This article examines the archival durability of 19th-century carbon and platinum prints, comparing historical marketing claims of permanence against modern material science and accelerated aging results.

From Wood Pulp to Cotton Rag: Evaluating 19th-Century Substrate Longevity
Cellulose & Rag Substrates
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December 7, 2025
From Wood Pulp to Cotton Rag: Evaluating 19th-Century Substrate Longevity

This technical analysis examines the 19th-century transition from cotton rag to wood pulp substrates and its profound impact on the chemical stability and longevity of photographic records.

The Barrow Method Revisited: Deacidification and the Preservation of Historical Inscriptions
Archival Degradation Studies
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December 5, 2025
The Barrow Method Revisited: Deacidification and the Preservation of Historical Inscriptions

An in-depth technical review of the Barrow Method and the chemical protocols used to preserve historical cellulose substrates through alkaline buffering and deacidification.

The Micro-Topography of Etched Copper Plates in Printing
Cellulose & Rag Substrates
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November 11, 2025
The Micro-Topography of Etched Copper Plates in Printing

This article explores the technical intricacies of the 1880s Klic photogravure process, focusing on the microscopic topography of copper plates and the material science of archival printing.

The Micro-Topography of Copper: Precision Etching in Photogravure Plates
Chemical Development Processes
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October 24, 2025
The Micro-Topography of Copper: Precision Etching in Photogravure Plates

A technical examination of the micro-topography of copper photogravure plates, the 1879 Klic process, and the chemical etching techniques used in major archival projects like Edward S. Curtis's 'The North American Indian'.

The Evolution of Photogravure: From Niepce to Goupil & Cie
Cellulose & Rag Substrates
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October 16, 2025
The Evolution of Photogravure: From Niepce to Goupil & Cie

An in-depth analysis of the transition from early heliography to industrial photogravure, focusing on the chemical and mechanical processes developed by Ni)pce and Goupil & Cie.

From Talbot to Klic: A Timeline of Photogravure Engineering (1852-1879)
Photogravure Engineering
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October 15, 2025
From Talbot to Klic: A Timeline of Photogravure Engineering (1852-1879)

This article examines the technical evolution of photogravure engineering from William Henry Fox Talbot's initial 1852 patents to Karl Klic's major 1879 process, focusing on the chemical and mechanical breakthroughs in photo-mechanical reproduction.

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