Opening with neoclassical works that echoed the reliefs of ancient Egypt, Greece and Rome, the authors examine sculptors who deliberately defied the boundaries of their medium, such as Jules Dalou, Auguste Rodin, and Medardo Rosso, juxtaposing these works with those of painter-sculptors such as Edgar Degas, Paul Gauguin, and Pablo Picasso. Readers will learn how Dadaists such as Kurt Schwitters, Hans Arp, and Sophie Taeuber- Arp transformed the techniques of collage and assemblage using found materials, and how Henry Moore, Louise Nevelson or Lee Bontecou ushered in a return to monumental, large-scale works. Filled with highest quality reproductions and photographs, this book celebrates the evolution of a means of creative expression that started as a dialectic between genres and which, over decades, has achieved the status of an artistic medium in its own right.