KILDE, KATHRINE. "THE PHOTOGRAPHIC ACTIVITY TEST: WHAT IS IT AND HOW IS IT USEFUL?"

Abstract

The background for the Photographic Activity Test (PAT) for black-and-white materials is represented through a short introduction to the pertinent ANSI and ISO standards. A summary of the history, development, and use of the PAT is given, followed by a more detailed explanation of certain aspects of the method to clear up possible misunderstandings of how it works and what it can test.

In the course of the project a wide variety of materials (paper and plastics as well as inks and adhesives) were tested at IPI. The knowledge acquired through this process is briefly described, and the individual properties of some materials and their behavior in a PAT are discussed.

Tests other than the PAT are briefly outlined in order to provide information about different methods of testing materials that may harm photographs. In addition, the philosophical and political aspects concerning the PAT are examined. This is important in establishing the appropriateness of the PAT. Comprehensive instructions for performing the PAT and advice on how to deal with the practical and theoretical work involved are provided in the separate illustrated guide.

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Kathrine Kilde was an ARP fellow between 1999 and 2001. She is currently the photograph conservator, at the National Museum of Art, Architecture and Design in Oslo, Norway.

This capstone project reflects Kilde's interest in photographic enclosure quality.

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