![Heidelberg Castle, Otto-Henry Palace, fac-simile of an engraving of 1620, representing the castle and the view of the gardens built by Salomon de Caux, Ottheinrich Buildin - Album alb4397229 Heidelberg Castle, Otto-Henry Palace, fac-simile of an engraving of 1620, representing the castle and the view of the gardens built by Salomon de Caux, Ottheinrich Buildin - Album alb4397229](https://www.album-online.com/photos/prev/MzJjNzE2MA/album_alb4397229.jpg)
Heidelberg Castle, Otto-Henry Palace, fac-simile of an engraving of 1620, representing the castle and the view of the gardens built by Salomon de Caux, Ottheinrich Buildin - Album alb4397229
![1 Clepsydra by Salomon de Caus. 2 Clepsydre by Jacques Besson, Stock Photo, Picture And Rights Managed Image. Pic. VD9-3920784 | agefotostock 1 Clepsydra by Salomon de Caus. 2 Clepsydre by Jacques Besson, Stock Photo, Picture And Rights Managed Image. Pic. VD9-3920784 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/58563c25874ddf565d9e6374dcf9f668/vd9-3920784.jpg)
1 Clepsydra by Salomon de Caus. 2 Clepsydre by Jacques Besson, Stock Photo, Picture And Rights Managed Image. Pic. VD9-3920784 | agefotostock
![Salomon de Caus, Les raisons des forces mouvantes (Frankfurt: John Norton, 1615). | St John's College, University of Cambridge Salomon de Caus, Les raisons des forces mouvantes (Frankfurt: John Norton, 1615). | St John's College, University of Cambridge](https://www.joh.cam.ac.uk/sites/default/files/images/library/special_collections/mechanisms1.jpg)