The Architectural Archives of the University of Pennsylvania preserves the works of more than 400 designers from the 18th century to the present. The research collections in the Archives are available to faculty, students, and scholars for independent study as well as to support teaching in the University of Pennsylvania and other institutions. The archives facility in the lower level of the Fisher Fine Arts Building houses the Kroiz exhibition gallery, a specialized library, reading room, and seminar room, as well as storage and processing facilities.