The Center for Scientific Studies in the Arts (NU-ACCESS) is a collaborative initiative between Northwestern University and the Art Institute of Chicago. The institute is dedicated to the convergence diverse scientific disciplines applied to the realm of art conservation and study. Established in 2004 and supported by the Andrew W. Mellon Foundation, the center employs scientific and technical methods to investigate and preserve artistic and cultural artifacts, helping to uncover details about their creation, history, and conservation.
Researchers and scientists at the center employ a variety of techniques, including imaging, spectroscopy, and materials analysis, to study artworks in a non-invasive and non-destructive manner. The center also works to develop new technologies and methods for art investigation and to train the next generation of researchers in similar fields.
History
The Center for Scientific Studies in the Arts, also known as the Northwestern University-Art Institute of Chicago Center for Scientific Studies in the Arts (NU-ACCESS), functions at the intersection of art and science, aiming to apply various scientific disciplines to the conservation and analysis of art and cultural heritage.
NU-ACCESS emerged as a response to a growing need for interdisciplinary research in the field of art conservation. It was founded in 2004 by Katherine Faber and Francesca Casadio, who have been instrumental in guiding its research and educational initiatives. Under their leadership, NU-ACCESS grew quickly into a prominent facility for art conservation research, education, and collaboration, furthering its mission to enhance the understanding and preservation of cultural heritage through scientific innovation and interdisciplinary cooperation. It brings together polymer scientists, chemists, electrical engineers, and ceramists to work collaboratively on the analysis and preservation of artworks. The center's activities range from studying the curing processes of artists’ paints to employing advanced digital imaging techniques for analyzing the evolution of color in artworks.
The center’s mission is threefold: "to conduct object-based and object-inspired research, to extend research opportunities to museums and cultural institutions beyond the Art Institute of Chicago," and to foster educational exchanges between the academic community and professionals in conservation and curation. NU-ACCESS is a novel model in the U.S., moving beyond the traditional confines of museum-based scientific research and creating a centralized hub for collaborative art studies.
In 2013, the center’s impact and reach were further solidified with a $2.5 million grant from the Andrew W. Mellon Foundation. This grant enabled NU-ACCESS to expand its partnership, providing access to its scientific tools and expertise to a broader audience across the country. The center, physically based at Northwestern University, facilitates interdisciplinary research partnerships and serves as a collaborative hub for scholars, scientists, and museum professionals.NU-ACCESS has been involved in numerous research projects and has contributed to significant exhibitions at the Art Institute of Chicago, such as “Matisse: Radical Invention, 1913-1917” and “Watercolors by Winslow Homer: The Color of Light.” Its work has played a crucial role in uncovering details about the materials and techniques used by artists, and in some cases, identifying the origins of unmarked artworks.
Research
The research endeavors at the Center represent a multidisciplinary integration of academic expertise, advanced technological infrastructure, and cross-institutional collaboration. The Center garners the collective knowledge and skills of students and researchers from the McCormick School of Engineering, Weinberg College of Arts and Sciences, and the Mary and Leigh Block Museum of Art at Northwestern University. These academic entities synergize with the conservators, curators, and conservation scientists from the Art Institute of Chicago to create an environment for scholarly inquiry and the advancement of conservation practices.
One of the notable projects involves the use of X-Ray Computed Tomography to non-invasively visualize both the internal and external geometries of art objects, enabling precise measurements of size and density calculations. This technique plays a crucial role in preserving the integrity of the artifacts while still allowing for comprehensive analysis.