This groundbreaking book provides the first detailed account of the materials and techniques of perhaps the most radical—and until now, least studied—major American Abstract Expressionist.
 
Among the most radical of the great American Abstract Expressionist painters, Clyfford Still has also long been among the least studied. Still severed ties with the commercial art world in the early 1950s, and his estate at the time of his death in 1980 comprised some 3,125 artworks—including more than 800 paintings—that were all but unknown to the art world. Susan F. Lake and Barbara A. Ramsay were granted access to this collection by the estate and by the Clyfford Still Museum in Denver, which houses this immense corpus today.
 
This volume, based on the authors’ materials research and enriched by their unprecedented access to Still’s artworks, paints, correspondence, studio records, and personal library, provides the first detailed account of his materials, working methods, and techniques. Initial chapters provide an engaging and erudite overview of the artist's life. Subsequent chapters trace the development of his visionary style, offer in-depth materials analysis of selected works from each decade of his career, and suggest new approaches to the care and conservation of his paintings. There is also a series of technical appendices as well as a full bibliography.

The first book-length material study of the works of Belgian Surrealist René Magritte.
 
René Magritte (1898–1967) is the most famous Belgian artist of the twentieth century and a celebrated representative of the Surrealist movement. Much has been written about his practices, artistic community, and significance within the history of modernism, but little has been documented regarding his process.
 
This volume examines fifty oil paintings made by Magritte between 1921 and 1967, now held at the Royal Museums of Fine Arts of Belgium. This technical study of his works using noninvasive scientific imaging and chemical analysis reveals the artist’s painting materials, his habit of overpainting previous compositions, and the origins and mechanisms of surface and pigment degradation. Of interest to conservators, scientists, curators, and enthusiasts of twentieth-century art, this book expands our understanding of Magritte the artist and provides new and useful findings that will inform strategies for the future care of his works.