Marion F. Mecklenburg

Study of the stability of the red preparatory layers in Miguel CIon migration and crack formationabrera’s Series on The Life of the Virgin: Ion migration and crack formation

Laura Fuster Lopez, Marion F. Mecklenburg, Mikkel Scharff, Cecil Krarup Andersen

The most remarkable aspect of the eleven paintings in Miguel Cabrera’s series on The Life of the Virgin in the collection of the Museo de América is their state of preservation, despite some mechanical damage. One painting, The Adoration of the Shepherds, …

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Author Correction: Ion migration mechanisms in the early stages of drying and degradation of oil paint films

Margherita Gnemmi, Laura Fuster Lopez, Marion F. Mecklenburg, Alison Murray et autres

In this article, the first two sentences of Fig. 1 and Table 3 captions are identical. The correct captions are included as below: Fig. 1 | Application methodology and samples prepared. Graphical representation of the four-sided applicator with versatile bar and different …

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Ion migration mechanisms in the early stages of drying and degradation of oil paint films

Margherita Gnemmi, Laura Fuster Lopez, Marion F. Mecklenburg, Alison Murray et autres

Abstract The study of film-formation processes of oil paints has been extensively addressed over the last decade and the influence of metal ions in the drying and degradation stages of oil paints has been demonstrated. This research aimed to determine a suitable …

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Shrinkage and mechanical properties of drying oil paints

Arkadiusz Janas, Marion F. Mecklenburg, Laura Fuster Lopez, Roman Kozłowski et autres

Abstract Understanding how the evolving molecular composition of an oil paint layer on its transition to an aged solid film affects its dimensional change and mechanical properties is fundamental to the assessment of material durability and more broadly risk of degradation of …

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Numerical modelling of mechanical degradation of canvas paintings under desiccation

Daniel Sang‐Hoon Lee, N.-S. Kim, Mikkel Scharff, Astrid Valbjørn Nielsen et autres

Abstract Mechanical damage in oil paintings on canvas show up as cracks and loss of original paint. Several parameters can contribute to this type of degradation. These paintings have a complex layered structure, typically composed of minimum four or more hygroscopic materials, …

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Methods and materials and the durability of canvas paintings: a preface to the topical collection Failure Mechanisms in Picasso’s Paintings

Marion F. Mecklenburg

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A Look into Some Factors Influencing the Film Forming Properties of Oil Paint Films in Copper Paintings and the Effects of Environment in their Structural Behaviour

Laura Fuster Lopez, Marion F. Mecklenburg

Mechanism of craquelure pattern formation on panel paintings

Leszek Krzemień, Michał Łukomski, Łukasz Bratasz, Roman Kozłowski et autres

The drying shrinkage accumulation from exposure of freshly prepared gesso layers to relative humidity (RH) cycles was determined to elucidate the mechanism of craquelure pattern formation on panel paintings. The progresive drying shrinkage of the gesso is observed only under the cycles …

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With the best intentions: Changed response to relative humidity in wax-resin lined early 19th century canvas paintings

Cecil Krarup Andersen, Mikkel Scharff, Jørgen Wadum, Marion F. Mecklenburg

Wax-resin lining treatments in the 20th century were chosen specifically for many of the 19th century Danish Golden Age paintings on canvas to counteract their suspected response to moisture. This is a study of the response of painting samples and mock-ups to …

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With the best intentions. Wax-resin lining of Danish Golden Age paintings (early 19th century) on canvas and changed response to RH

Cecil Krarup Andersen, Marion F. Mecklenburg, Mikkel Scharff, Jørgen Wadum

Wax-resin lining treatments in the 20th century were chosen specifically for many of the 19th century Danish Golden Age paintings on canvas to counteract their suspected response to moisture. This is a study of the response of painting samples and mock-ups to …

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New Insights into the Cleaning of Paintings: Proceedings from the Cleaning 2010 International Conference, Universidad Politécnica de Valencia and Museum Conservation Institute

Marion F. Mecklenburg, Asuncion Elena Charola, Robert J. Koestler

The present volume brings together the papers and posters presented at the “Cleaning 2010 International—New Insights into the Cleaning of Paintings” conference that was held at the Universidad Politécnica de Valencia in Spain, in collaboration with the Smithsonian’s Museum Conservation Institute. This …

The Influence of Pigments and Ion Migration on the Durability of Drying Oil and Alkyd Paints

Marion F. Mecklenburg, Charles S. Tumosa, Edward P. Vicenzi

The durability of paints made with drying oil and alkyd mediums refers to their resis- tance to atmospheric moisture and solvents used in the cleaning of paintings. Ideally, after a reason- able drying period, these paints develop sufficient polymerization and cross-linking to …