Research & Outreach
Here are some of my research projects.
Those that do not meet the eye: Developing an integrated approach to detecting support-related sub-surface defects in a multilayered painting
Master’s thesis (MSc)
Supervisor: dr. Emilie Froment
Condition assessment constitutes an essential component in modern conservation practice. Establishing a comprehensive understanding of the condition is not always straightforward, especially when the damages are obscured. In collaboration with the Van Gogh Museum (Amsterdam), this thesis explores how to detect sub-surface defects related to the support (i.e., cracks and delamination) in multilayered paintings by using Jean-François Raffaëlli’s The Old Officers (1884) as a case study.
Those that do not meet the eye: Detecting support-related sub-surface defects in a multilayered cradled painting using stereoradiography and shearography
Conference Presentation: Wood Science and Technology III
October 19, 2023
Abstract
Condition assessment constitutes an essential component in modern conservation practice. Establishing a comprehensive understanding of the condition is not always straightforward, especially when the damages are obscured. This research explores how to detect sub-surface defects related to the support (ie., cracks and delamination) in multilayered paintings by using Jean-François Raffaëlli’s The Old Officers (1884) as a case study. Stereoradiography and shearography have been selected and tested on defect-simulating reconstructions. Results demonstrate that stereoradiography can produce satisfactory detection of hidden panel cracks. Using shearography coupled with thermal loading to inspect cardboard-panel delamination yields limited detection. However, a thorough improvement plan has been provided to guide the culmination of delamination detection and prospective success.
Keywords
Cradled paintings, sub-surface defects, stereoradiography, shearography
Bonifatius (19th-20th century?) in the collection of the Catharijneconvent Museum, Utrecht:
Results of the technical examination, treatment so far, and pending questions
Seminar Presentation: Seminar on paintings on paper adhered to other supports
September 27, 2022
In the context of an online seminar organized by the University of Amsterdam, focused on paintings executed on paper affixed to alternative supports, this presentation explores the technical examination, treatment methodologies, and unresolved inquiries about a case study at the Catharijneconvent Museum (Utrecht, Amsterdam). The artwork in question is executed in oil on paper, intricately adhered to a panel support.
Systematic scrutiny of the painting's historical provenance, artistic technique, and prevailing state of preservation informs the development of conservation interventions, thoughtfully tailored to accommodate the distinctive materiality of the artwork. The presenter also systematically addresses nuanced queries pertaining to the interplay between the blistering paper and the overarching materials and techniques employed, thereby fostering a rich and insightful discourse among the seminar attendees.
