1. Architectural Details and Buildings Series of One Hundred Twenty Five Drawings and Sketches Date: 1924 Description: Pencil on paper, 34.5cm x 24.5cm. Drawing, measurements, and description of architectural details of the main façade of the Palazzo Piccolomini in Siena, Italy.
2. Old Hillside Houses Near Siena Date: 1924 Description: Pencil on paper, 35cm x 24.5cm. Drawing of exterior views of hillside buildings near Siena, Italy.
