Part Four: Digital Art History: Issues, Challenges, Potential. "Panoptic and Virtual: The Getty Research Portal as an Organizing Node of the Art-Historical Knowledge Base" by Johanna Drucker, University of California, Los Angeles. The Getty Research Institute presents the launch of the Getty Research Portalâ„¢, a free online search platform providing global access to digitized art history texts in the public domain. At a colloquium accompanying the launch, speakers from leading international institutions discuss issues, challenges, and developments in digital art history and the Portal's potential to revolutionize how art historians conduct research. Learn more about the Getty Research Portal at the Getty Research Institute's website. www.getty.edu/research/exhibitions_events/events/portal/index.html