Spas are becoming increasingly common all over the world. In holiday resorts as well as in private homes, yesterdays bathrooms are giving way to wellness rooms for recovery from modern life's hustle and bustle. Architects and designers integrate their clients longing for rest and relaxation in their designs. "Bath & Spa" presents seventy projects for relaxation, recreation and dreaming with photos, plans and drawings. Whether in a small bathroom or a top-flight spa, surprising design opportunities arise from different combinations of materials. This publication of the series "Architecture in Focus" invites the reader to discover the new trends at this exciting interface between the solid and liquid states.