GA 288
| Date | Title | City |
|---|---|---|
| 10 Apr 1915 | The Dornach Building as a Home for Spiritual Science | Basel |
| 14 Jan 1916 | Misunderstandings in SPiritual Research and the Dedication of the Building in Dornach | Basel |
| 20 Sep 1916 | Building Forms as World and Sentient Thoughts | Dornach |
| 23 Jan 1920 | Architechture, Sculture and Painting: The First Goetheanum I | Dornach |
| 24 Jan 1920 | Architechture, Sculture and Painting: The First Goetheanum II | Dornach |
| 25 Jan 1920 | Architechture, Sculture and Painting: The First Goetheanum III | Dornach |
| 20 Apr 1920 | The Symbolism of the Building at Dornach I | Dornach |
| 05 Apr 1920 | The Symbolism of the Building at Dornach II | Dornach |
| 12 Jun 1920 | The Symbolism of the Building at Dornach III | Dornach |