The research, design, and development of skyscrapers that make maximum use of natural lighting reached its culmination in the creation of the extraordinary Malaysian structure featured in this monograph.Designed by Hamzah & Yeang, the Kuala-Lumpur architectural firm that became famous for its "bio-climactic" skyscraper technology, the recently complete UMNO Tower is assessed in text that includes background information on the project and its methodology, making this book both a record of a building and the processes that produced it.