Access to over 75,000 academic e-books. You need to create your own free account to access all features, including downloading whole books, adding notes and highlighting passages of interest to you. However this account is not needed for reading online, or downloading single pages or chapters. Ebook Central is particularly good for general business titles and some key art titles.
The SIA librarians have created the following folders of e-books on specific topics:
Directory of Open Access Books
Recent scholarly books, made freely available by their authors. Downloads mainly in PDF format.
Over 200 titles published by the J.Paul Getty Museum, the Getty Research Institute and the
Getty Conservation Institute. Includes exhibition catalogues, monographs, journals and conference papers.
Collection of reference books: 832 as of June 2017. May be more useful for background information than art-specific material.