The premise
“The central operation of research work, including its very conclusion, which can be nothing else than a possibly better formulation of problems, is and remains that of description.”
Staale Sinding-Larsen, Iconography and Ritual: A Study of Analytical Perspectives (Oslo, 1984), p. 41
The core of iconographic research is the description of the subject matter of images. Accepting Sinding-Larsen’s premise means there is no viable distinction between “documentation” and “research”: no iconographic research without description, and no description without research.
Descriptions are never complete. Every student of an image may look at it from a new angle and cut another facet on the descriptive diamond. Yet descriptions rarely converge: researchers tend to start from a clean slate, and new iconographic data are seldom mounted onto what is already known.
That was understandable when catalogues, monographs and articles were all in print. In a digitised environment it is not. The aim of bildGRID is to support convergence, by letting image collections and their subject metadata accumulate.