A family business frequently involves enough drama to fill a book - this one in fact.Pearl Sets the Pace tells the story of two landmark companies and a mighty dynasty. It begins in 1883, with the arrival of German brew master Otto Koehler in the bustling city of San Antonio, Texas. He establishes himself as one of the founders of a firm that eventually becomes the Pearl Brewery. In 1914, his murder at the hands of a disgruntled mistress becomes front-page news across the nation. Emma, his grieving (but tough-as-nails) widow, assumes leadership of the company and keeps it afloat during the dark days of Prohibition. In 1941, Margaret Koehler, one of Emma's granddaughters, marries David Earl Pace. After World War II, the young couple formulate a secret recipe for Mexican salsa. Like mad scientists, they experiment in their home kitchen and try out their concoctions on friends. From such humble beginnings grew a mighty enterprise, a real-world manifestation of the American Dream. By the early 1990s, Dave and Margaret's picante sauce was the top-selling Mexican food condiment in the world. Their descendants sold the business to the Campbell Soup Company for $1.1 billion. Through murders and mistresses, Depression and divorces, booms and busts, a passion for product sustained the Koehler-Pace clan. To make something, not simply for their neighbors to buy, but also something that would become integral to their daily lives. That became their defining principle. Yes, it defined them, but it also characterized their city. Can anyone really imagine San Antonio without beer and picante sauce? This is the story of a proud, complicated, and interwoven family and the two great enterprises they wrangled. But it is also the story of a unique Texas city and the people it breeds. It's a business story, a family story, and a story of a thriving, modern city; it is also our story.

This book is essential reading for archaeologists working in the field, as well as conservation scientists, museum curators and students of archaeology. The relationship between archaeology and conservation has long been complex and, at times, challenging. Archaeologists are often seen as interested principally in excavation and research, while conservators are concerned mainly with stabilization and the prevention of deterioration. Yet it is often initial conservation in the field that determines the long-term survival and intelligibility of both moveable artefacts and fixed architectural features. This user-friendly guide to conservation practices on archaeological excavations covers both structures and artefacts, starting from the moment when they are uncovered. Individual chapters discuss excavation and conservation, environmental and soil issues, deterioration, identification and condition assessment, detachment and removal, initial cleaning, coverings and shelters, packing, and documentation. There are also eight appendixes. Geared primarily for professionals engaged in the physical practice of excavation, this book will also interest archaeologists, archaeological conservators, site managers, conservation scientists, museum curators, and students of archaeology and conservation.

This publication brings together wide-ranging scientific contributions from the field of plant biology relating to the conservation of cultural heritage and offers fundamental knowledge as well as specific suggestions for practical applications.
Plant Biology for Cultural Heritage presents the work of dozens of scientists who have studied problems presented by the biological degradation of cultural heritage, tackling both general topics (mechanisms of biodeterioration; correlation between biodeterioration and environment; and destructive organisms) and specific ones (problems presented by different materials; various environmental and climatic conditions; and diverse geographic settings). The book also discusses solutions for the prevention and control of deterioration, including appropriate diagnostic techniques.

Science and art are increasingly interconnected in the activities of the study and conservation of works of art. Science plays a key role in cultural heritage, from developing new analytical techniques for studying the art, to investigating new ways of preserving the materials for the future. For example, high resolution multispectral examination of paintings allows art historians to view underdrawings barely visible before, while the use of non-invasive and micro-sampling analytical techniques allow scientists to identify pigments and binders that help art conservators in their work. It also allows curators to understand more about how the artwork was originally painted. Through a series of case studies written by scientists together with art historians, archaeologists and conservators, Science and Art: The Painted Surface demonstrates how the cooperation between science and humanities can lead to an increased understanding of the history of art and to better techniques in conservation. The examples used in the book cover paintings from ancient history, Renaissance, modern, and contemporary art, belonging to the artistic expressions of world regions from the Far East to America and Europe. Topics covered include the study of polychrome surfaces from pre-Columbian and medieval manuscripts, the revelation of hidden images below the surface of Van Gogh paintings and conservation of acrylic paints in contemporary art. Presented in an easily readable form for a large audience, the book guides readers into new areas uncovered by the link between science and art. The book features contributions from leading institutions across the globe including the Metropolitan Museum of Art, New York; Art Institute of Chicago; Getty Conservation Institute; Opificio delle Pietre Dure, Firenze; National Gallery of London; Tate Britain; Warsaw Academy of Fine Art and the National Gallery of Denmark as well as a chapter covering the Thangka paintings by Nobel Prize winner Richard Ernst.

Communities have witnessed a fundamental shift in the ways they interact with heritage sites. Much of this change has been driven by the rapid democratization and widespread adoption of enabling technologies. As expediency is embraced in the collection and analysis of data, there may also be a certain amount of intimacy lost with both the tangible and intangible vestiges of the past. Analysis, Conservation, and Restoration of Tangible and Intangible Cultural Heritage is a collection of innovative research on the quantitative methods and digital workflows transforming cultural heritage. There is no contesting the value of advanced non-destructive diagnostic imaging techniques for the analysis of heritage structures and objects. Highlighting topics including 3D modeling, conservation, and digital surveying, this book is ideally designed for conservation and preservation specialists, archaeologists, anthropologists, historians, academicians, and students seeking current research on data-driven, evidence-based decision making to improve intervention outcomes.