The impact of light on works of art and archival materials has long been an issue of concern to conservators and other museum professionals, yet the literature on this subject has never been systematically reviewed. This volume fills that gap by providing a survey of the impact of exposure to light with an emphasis on photoflash and reprographic sources. The information provided will assist the professional audience, especially conservators and collections managers, in assessing the risk to art and archival objects of such exposures. The text surveys relevant photophysical and photochemical principles, photometric and radiometric measurement, and the spectral outputs of several light sources. Materials discussed include colorants and natural fibers; pulp, paper, and wood; natural and synthetic polymers; fluorescent whitening agents; photographic and reprographic materials; and objects containing combinations of materials. Approximations and assumptions used in the evaluation process are discussed in some detail, with examples of the different types of calculations. The Research in Conservation reference series presents the findings of research conducted by the Getty Conservation Institute and its individual and institutional research partners, as well as state-of-the-art reviews of conservation literature. Each volume covers a topic of current interest to conservators and conservation scientists.

All museum activities converge in the public forum of the exhibition – regardless of whether the exhibit is held in the physical museum or is on the Web. Since the first edition of this book in 2002, there has been a world-wide explosion of new galleries and exhibition halls, and new ideas about how exhibitions should look and communicate. The definition of what an exhibition is has changed as exhibitions can now be virtual; non-traditional migratory and pop-up spaces play host to temporary displays; social media has created amazing opportunities for participatory engagement and shifted authority away from experts to the public; and as time-constrained audiences demand more dynamic, interactive, and mobile applications, museum leadership, managers, staff, and designers are rising to these challenges in innovative ways. Drawing on years of experience and top-flight expertise, Barry Lord and Maria Piacente detail the exhibition process in a straightforward way that can be easily adapted by institutions of any size. They explore the exhibition development process in greater detail, providing the technical and practical methodologies museum professionals need today. They’ve added new features and expanded chapters on project management, financial planning and interactive multimedia while retaining the essential content related to interpretive planning, curatorship, and roles and responsibilities. This second edition of the standby Manual of Museum Exhibitions is arranged in four parts: Why – Covering the purpose of exhibits, where exhibit ideas come from, and how to measure success Where – Covering facilities and spaces, going into details including security, and interactive spaces What – A look at both permanent collection displays, and non-collection displays, as well as virtual, participatory, temporary, travelling displays, and retail sales How – Who is involved, planning, curatorship, and content development, design, multimedia, fabrication and installation, financial planning, and project management Over 130 figures and photographs illustrate every step of the exhibit process. No museum can be without this critical, detailed guide to an essential function.

The Museum Environment, Second Edition deals with the behavior and conservation of the various classes of museum exhibit. This book is divided into six sections that provide museum specifications for conservation. This text highlights the three contributing factors in the deterioration and decay of museum exhibits, namely light, humidity, and air pollution. Each section describes the mechanism of deterioration and the appropriate “preventive conservation . The changes in this edition from the previous include the electronic hygrometry, fluorescent lamps, buffered cases, air conditioning systems, and data logging and control in historic buildings. This book is of great value to conservation researchers and museum workers.

Accelerated Aging: Photochemical and Thermal Aspects represents the culmination of more than 40 years of research by noted scientist Robert L. Feller. The book focuses on the long-term performance of materials such as wool, dyes, and organic compounds; their resistance to change when exposed to environmental factors such as oxygen, ozone, moisture, heat, and light; and their physical durability with handling and use over time. Processes of deterioration are discussed based on speeded-up laboratory studies designed to clarify the chemical reactions involved and their physical consequences.

The photorefractive effect is now firmly established as one of the highest-sensitivity nonlinear optical effects, making it an attractive choice for use in many optical holographic processing applications. As with all technologies based on advanced materials, the rate of progress in the development of photorefractive applications has been principally limited by the rate at which breakthroughs in materials science have supplied better photorefractive materials. The last ten years have seen an upsurge of interest in photorefractive applications because of several advances in the synthesis and growth of new and sensitive materials. This book is a collection of many of the most important recent developments in photorefractive effects and materials. The introductory chapter, which provides the necessary tools for understanding a wide variety of photorefractive phenomena, is followed by seven contributed chapters that offer views of the state-of-the-art in several different material systems. The second chapter represents the most detailed study to date on the growth and photorefractive performance of BaTi03, one of the most important photorefractive ferroelectrlcs. The third chapter describes the process of permanently fixing holographic gratings in ferroelectrics, important for volumetric data storage with ultra-high data densities. The fourth chapter describes the discovery and theory of photorefractive spatial solitons. Photorefractive polymers are an exciting new class of photo refractive materials, described in the fifth chapter. Polymers have many advantages, primarily related to fabrication, that could promise a breakthrough to the marketplace because of ease and low-cost of manufacturing.