fd4998b3-d74f-4b3a-962d-c837e0122e1c Margaret Holben Ellis Eugene Thaw Professor Emerita Institute of Fine Arts New York University New York, NY, USA Previous Next All members MEMBER INFORMATION Professor Ellis teaches the conservation treatment of prints and drawings and technical connoisseurship for art historians. She served as founding Director of the Thaw Conservation Center at the Morgan Library & Museum until January 2017. She is a Fellow and current President of the American Institute for Conservation of Historic and Artistic Works (AIC), a Fellow of the International Institute for Conservation of Historic and Artistic Works (IIC), a Fellow of the American Academy in Rome, and an Accredited Conservator/Restorer of the Institute of Conservation (ICON). She was Editor for Philosophical and Historical Issues in the Conservation of Works of Art on Paper (2014; Getty Conservation Institute); the 2nd edition of her book, The Care of Prints and Drawings appeared in 2017. ABM CONFERENCES ABM 2021 Organizer Art Bio Matters 2021 Virtual Conference Explore Full Abstract ABM 2018 Organizer Art Bio Matters 2018 Conference Explore Full Abstract ABM MEMBER EVENTS PUBLICATIONS + PROJECTS

67aedc2d-7762-4af0-a8fc-9db1288518cf Caroline Tokarski Professor University of Bordeaux Researcher of the Institut Universitaire de France Head of the Proteome Platform of Bordeaux Bordeaux, France Previous Next All members MEMBER INFORMATION Caroline Tokarski is an analytical chemist specialized in high resolution mass spectrometry. Her research is focused on methodological developments for analysis of organic material from native or transformed biological samples. She adapted omics techniques to cultural heritage samples for accurate identification of proteins/lipids/polysaccharides, their modifications and their biological origins. Her current work is focused on organic networking and degradation mechanisms in Cultural Heritage samples. ABM CONFERENCES ABM 2023 Poster Presenter Minimally invasive proteomics analysis: Application to museum objects made of ivory and bone Co-authored with Julie Arslanoglu. Read the Abstract. Explore Full Abstract ABM 2021 Steering Committee Art Bio Matters 2021 Virtual Conference Explore Full Abstract ABM 2018 Team Presenter Chemistry and Cultural Heritage: Deciphering Natural Polymers by Bottom up and Top down Mass Spectrometry Analysis Explore Full Abstract ABM MEMBER EVENTS PUBLICATIONS + PROJECTS Francesca Galluzzi, Stéphane Chaignepain, Julie Arslanoglu, Caroline Tokarski Hydrogen deuterium exchange mass spectrometry to elucidate reticulations, interactions and conformational changes of proteins in tempera paintings Little is known about structural alterations of proteins within the polymeric films of paints. For the first time, hydrogen‑deuterium exchange mass spectrometry (HDX-MS) was implemented to explore the conformational alterations of proteins resulting from their interaction with inorganic pigments within the early stages of the paint film formation. Intact protein analysis and bottom-up electrospray-ionisation mass spectrometry strategies combined with progressively increasing deuterium incubation times were used to compare the protein structures of the model protein hen egg-white lysozyme (HEWL) extracted from newly dried non-pigmented films and newly dried films made from a freshly made mixture of HEWL with lead white pigment (2PbCO3 Pb(OH)2). The action of other pigments was also investigated, expanding the HDX study with a global approach to paint models of HEWL mixed with zinc white (ZnO), cinnabar (HgS) and red lead (Pb3O4) pigments. The results show structural modifications of HEWL induced by the interaction with the pigment metal ions during the paint formulation after drying and prior to ageing. Both the charge distribution of HEWL proteoforms, its oxidation rate and its deuterium absorption rate, were influenced by the pigment type, providing the first insights into the correlation of pigment type/metal cation to specific chemistries related to protein stability. Explore

3dfa3038-73b4-444a-8a16-199859ca5973 Vaclav Krupicka PhD Student University of Bordeaux Bordeaux, France Previous Next All members MEMBER INFORMATION Vaclav completed his undergraduate and postgraduate studies at University of Warwick as part of integrated masters course, MChem. He performed his master thesis research on ultra-high mass resolution mass spectrometry group. The master thesis was concentrated around optimising fragmentation techniques for carbonic anhydrase using a 12T FT-ICR Mass Spectrometer. Vaclav joined the S2MB (Mass Spectrometry of Biological Macromolecules) team of the UMR CNRS 5248 Institute of Chemistry & Biology of Membranes & Nano-objects to complete his PhD studies under supervision of prof. Caroline Tokarski. Under the grant from CNRS Vaclav will work as the part of the ARCHE lab to study the applications of Top-down mass spectrometry in study of ancient proteins from cultural heritage samples. ABM CONFERENCES ABM 2021 Poster Presenter Unleashing top-down mass spectrometry in study of proteinaceous materials in museum objects: Method development using paint models Explore Full Abstract ABM MEMBER EVENTS PUBLICATIONS + PROJECTS Catherine Gilbert, Vaclav Krupicka, Francesca Galluzi, Aleksandra Popowich, Stéphane Claverol, Julie Arslanoglu, Caroline Tokarski Species identification of ivory and bone museum objects using minimally invasive proteomics Ivory is a highly prized material in many cultures since it can be carved into intricate designs and have a highly polished surface. Due to its popularity, the animals from which ivory can be sourced are under threat of extinction. Identification of ivory species is not only important for CITES compliance, it can also provide information about the context in which a work was created. Here, we have developed a minimally invasive workflow to remove minimal amounts of material from precious objects and, using high-resolution mass spectrometry–based proteomics, identified the taxonomy of ivory and bone objects from The Metropolitan Museum of Art collection dating from as early as 4000 B.C. We built a proteomic database of underrepresented species based on exemplars from the American Museum of Natural History, and proposed alternative data analysis workflows for samples containing inconsistently preserved organic material. This application demonstrates extensive ivory species identification using proteomics to unlock sequence uncertainties, e.g., Leu/Ile discrimination. Explore

8431788e-63ff-4a26-9096-6a8fdc27cd41 Élodie Lévêque Associate professor in Book and Paper Conservation Sorbonne University Paris, France Previous Next All members MEMBER INFORMATION Élodie Lévêque is an associate professor in Book and Paper Conservation at the Sorbonne University, a member of the Beast to Craft ERC project and of the Institut de Recherche et d’Histoire des Textes (IRHT/CNRS) . She previously worked as a Senior Conservator at the National Library of Ireland, Trinity College Dublin and the Montpellier University Library. She graduated with a Master's in Book Conservation from the Sorbonne in 2010 and completed a PhD in Medieval Studies in 2020 (Paris University), researching medieval bindings from the Cistercian abbey of Clairvaux. Her research focuses on Medieval parchment and leather that were used to manufacture manuscripts. ABM CONFERENCES ABM 2023 Steering Committee Art Bio Matters 2023 Conference Explore Full Abstract ABM 2023 Poster Presenter Exploring the origin and provenance of medieval manuscripts from the collection of Clairvaux abbey using a biocodicological approach Explore Full Abstract ABM 2021 Team Presenter Hiding in plain sight: The biomolecular identification of seal use in Romanesque medieval manuscripts Explore Full Abstract ABM MEMBER EVENTS PUBLICATIONS + PROJECTS Sarah Fiddyment, Matthew D. Teasdale, Jiří Vnouček, Élodie Lévêque, Annelise Binois & Matthew J. Collins So you want to do biocodicology? A field guide to the biological analysis of parchment Biocodicology, the study of the biological information stored in manuscripts, ofers the possibility of interrogating manuscripts in novel ways. Exploring the biological data associated to parchment documents will add a deeper level of understanding and interpretation to these invaluable objects, revealing information about book production, livestock economies, handling, conservation and the historic use of the object. As biotechnological methods continue to improve we hope that biocodicology will become a highly relevant discipline in manuscript studies, contributing an additional perspective to the current scholarship. We hope that this review will act as a catalyst enabling further interactions between the heritage science community, manuscript scholars, curators and conservators. Explore

4bc54943-8e0c-4cf4-87ac-07ad9dbc6cbb Ilaria Bonaduce Associate Professor Department of Chemistry and Industrial Chemistry University of Pisa Pisa, Italy Previous Next All members MEMBER INFORMATION Ilaria Bonaduce is Associate Professor at the Department of Chemistry and Industrial Chemistry of the University of Pisa. She teaches Analytical Chemistry for the master course and the bachelor course in Chemistry. Her research focuses on the development and implementation of analytical methods for characterising organic materials collected from artworks, as well as understanding physico-chemical processes involved in paint film formation and degradation. Her research is mainly based on the use of mass spectrometry and analytical pyrolysis. ABM CONFERENCES ABM 2021 Participant Art Bio Matters 2021 Virtual Conference Explore Full Abstract ABM 2018 Participant Art Bio Matters 2018 Conference Explore Full Abstract ABM MEMBER EVENTS PUBLICATIONS + PROJECTS

6035cf8d-5f9c-46b0-a7bc-5631279b019a Katarzyna Anna Vargas Conservator New-York Historical Society Museum & Library New York, NY, USA Previous Next All members MEMBER INFORMATION Katarzyna Ann Vargas is a Conservator at the New-York Historical Society, where she cares for the collection’s paper based materials, including printed books, manuscripts, and ephemera. She has particular interest in preventive conservation strategies, historic conservation practices, and conservation ethics. Prior to joining the N-YHS staff, Katarzyna trained at several New York City based conservation laboratories, including the American Museum of Natural History, the Metropolitan Museum of Art, and the Morgan Library. She received her degree in conservation from the Patricia H. and Richard E. Garman Art Conservation Department at SUNY Buffalo State. ABM CONFERENCES ABM 2021 Team Presenter Extracting Stories from DNA preserved by 19th century Americana Explore Full Abstract ABM MEMBER EVENTS PUBLICATIONS + PROJECTS

5a0b2894-7b65-4a5a-bd99-03d906787b2b Kristin Windmuller-Luna Sills Family Consulting Curator, African Arts Brooklyn Museum New York, NY, USA Previous Next All members MEMBER INFORMATION Curator and art historian Dr. Kristen Windmuller-Luna (Ph.D., Princeton University) specializes in the arts and architectures of Africa, with a focus on the early modern era and Christian Ethiopia. Her object-centered curatorial approach emphasizes collaboration, as well as the combination of field, archival, and scientific-based research. ABM CONFERENCES ABM 2018 Participant Art Bio Matters 2018 Conference Explore Full Abstract ABM MEMBER EVENTS PUBLICATIONS + PROJECTS

d524fbd5-6136-407b-93c5-34d8cce1f383 Cecilia Flocco Scientist Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures Department of Microbial Ecology and Diversity Research Brunswick, Germany Previous Next All members MEMBER INFORMATION Cecilia G. Flocco is an interdisciplinary scientist and technology consultant working at the intersection of life and environmental sciences with cultural heritage research. She is currently based in Braunschweig, Germany, conducting research at the Leibniz-Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH, one of the largest biological resources centers worldwide. Her current research interests encompass understanding the dynamics of microbial communities in extreme environments and niche habitats, such as polar regions (Antarctica) and cultural legacy objects, and advancing interdisciplinary approaches to cultural heritage research. ABM CONFERENCES ABM 2021 Poster Presenter The microbiome of a XIV century medieval codex: are microbes part of cultural heritage objects? Explore Full Abstract ABM MEMBER EVENTS PUBLICATIONS + PROJECTS Lukas M Simon [1], Cecilia Flocco [2], Franziska Burkart [2], Anika Methner [2], David Henke [3], Luise Rauer [4, 5 6], Christian L Müller [6], Johannes Vogel [7], Christiane Quaisser [7], Jörg Overmann 2, Stefan Simon [8] Microbial fingerprints reveal interaction between museum objects, curators, and visitors Microbial communities reside at the interface between humans and their environment. Whether the microbiome can be leveraged to gain information on human interaction with museum objects is unclear. To investigate this, we selected objects from the Museum für Naturkunde and the Pergamonmuseum in Berlin, Germany, varying in material and size. Using swabs, we collected 126 samples from natural and cultural heritage objects, which were analyzed through 16S rRNA sequencing. By comparing the microbial composition of touched and untouched objects, we identified a microbial signature associated with human skin microbes. Applying this signature to cultural heritage objects, we identified areas with varying degrees of exposure to human contact on the Ishtar gate and Sam'al gate lions. Furthermore, we differentiated objects touched by two different individuals. Our findings demonstrate that the microbiome of museum objects provides insights into the level of human contact, crucial for conservation, heritage science, and potentially provenance research. Explore

715abd39-d95f-4285-9e95-56bb9c2ed821 Elisa Palomino Research Associate, Smithsonian Arctic Studies Center. Washington D.C., DC, USA Previous Next All members MEMBER INFORMATION Working at the intersection of anthropology, education, and sustainable fashion, I research on Indigenous knowledge, participatory design, and heritage. I hold a PhD from the London College of Fashion with a thesis on ‘Indigenous Arctic Fish Skin Heritage’. For a decade I was Fashion Print Pathway Leader at Central Saint Martins, University of the Arts London. I have received fellowships from Fulbright, Kluge Library of Congress, Max Planck Institute for the History of Science, Kunsthistorisches Institut in Florenz Max Planck Institute, Koç University ANAMED and Fondazione Cini. I am currently a Research Associate at the Smithsonian Arctic Studies Center. ABM CONFERENCES ABM MEMBER EVENTS ABM Seminar Series - September 2024 Seminar Series Presenter Traditional Fish Leather Dyeing Methods with Indigenous Arctic Plants Arctic seamstresses, skilled in biochemistry and climatology have long used fish skin for clothing, often decorated with a rich colour palette of natural dyes provided by nature, processed from minerals and plant-based dyes gathered from riverbanks. This presentation examines how an international team tested traditional dyeing techniques on fish skin using flora from Sweden, Iceland, and Japan based on historical literature and verbal advice from local experts. The research supports eco-friendly, plant-based dyeing alternatives to chemical processes, promoting traditional craftsmanship. The project integrates historical practices with contemporary fashion, fostering innovation and sustainability in fish leather production and material design. Explore PUBLICATIONS + PROJECTS

33edb0dc-b573-4faa-97c0-89d082529d3d Jan Dekker PhD Student Leiden University, the Netherlands Netherlands Previous Next All members MEMBER INFORMATION Jan Dekker is a PhD student in the Marie Skłodowska-Curie ChemArch project at the University of York and the University of Copenhagen. His research focuses on the analysis of ancient proteins, in particular the study of proteins preserved in ancient food crusts. However, previous work also includes the use of proteins to taxonomically identify Mesolithic barbed tools and to study ancient health. ABM CONFERENCES ABM 2021 Poster Presenter ZooMS identifications of human and cervid barbed points from Mesolithic Doggerland Explore Full Abstract ABM MEMBER EVENTS PUBLICATIONS + PROJECTS