In the straw poll, Steve Dietz DISAGREED and suggested that this should read "without core textual data as defined by museum" (eg. by AMICO license). He's right. We got carried away in this wording. The MESL principles which we were trying to reflect here were that: 1) all the data needed to be available somewhere 2) certain data should always be "a click away" (tombstone-like information), and 3) other data (credit statements) needed to be displayed at all times. We recognize that it would be impractical to require all the data to be available at all times and places. What we really intended was that the full data associated with a work should be available somewhere in the university if the work was mounted anywhere locally, not that it needed to be in each place that the work was available locally. David