Erster Band.
A German-language architecture and geometry volume from the Oechslin library, with plates including geometric construction diagrams, a Vitruvian floor plan titled in German, and an etched view of a Roman piazza. The geometry plates show star polygons inscribed in circles, a clear reference for designers working with radial and proportional layouts, while the floor plan and the statue-crowned stair view offer classical planning and sculptural detail.
