Ithaka S+R has released Supporting the Changing Research Practices of Art Historians.
Here's an excerpt:
Having completed studies of historians and chemists, we turn in this report to art historians. This is a rich and diverse field of study, and the necessary support services must come from libraries, archives, museums, and technology providers. Digital technology has facilitated access to vast collections of resources that simply were not available before, and yet, the primacy of the actual art object has not diminished at all.
It would be unwise to draw conclusions from only three disciplines, but there are some interesting similarities among the three groups of scholars we have studied thus far. Scholars in the three fields have similar needs for assistance in managing and organizing non-institutional (i.e. personal or lab group) digital and digitized collections of primary source materials (digitized archival materials for historians, datasets for chemists, and image files for art historians). Meeting these needs will challenge support organizations to think differently about the services they provide and how they provide them.