The use of natural raw materials is today more significant in architecture than ever before. While timber construction is already firmly established in the field of architecture, there is an increasing focus on alternative construction materials such as clay, straw, cork or bamboo, along with their application features. In full alignment with sustainable construction, they make it possible to plan energy-optimised, recyclable and climate-friendly buildings for the future. The book shows how this can be achieved based on 30 projects of all sizes. The buildings present the entire spectrum of natural materials. They show numerous construction and application methods of the different building materials. This book manifests what is possible using natural construction materials in great detail.