In recent years, Dietmar Eberle's architectural practice has successfully continued its international trajectory. Between 2008 and 2018, numerous buildings were handed over to their clients, including housing, a hospital, company headquarters, a university campus, and - not least - the 2226 building, an office building without heating system. The book contains reviews of 46 buildings completed in recent years, including project data, texts, sketches, standardized drawings, and photographs. Further included is a chronological list of about 400 completed projects. Based on interviews with Dietmar Eberle, the essays by Eberhard Tröger, Gerhard Hausladen, and John Habraken discuss topical subjects such as density, resources, and open buildings.