![Casino di Pio IV (Villa Pia), Vatican Gardens, Rome: the elliptical courtyard, portal and fountain | RIBA pix Casino di Pio IV (Villa Pia), Vatican Gardens, Rome: the elliptical courtyard, portal and fountain | RIBA pix](https://www.ribapix.com/images/thumbs/041/0410628_RIBA61049_600.jpeg)
Casino di Pio IV (Villa Pia), Vatican Gardens, Rome: the elliptical courtyard, portal and fountain | RIBA pix
![View of the oval courtyard of Casina Pio IV (16th century), by Pirro Ligorio (c, Stock Photo, Picture And Rights Managed Image. Pic. DAE-11194214 | agefotostock View of the oval courtyard of Casina Pio IV (16th century), by Pirro Ligorio (c, Stock Photo, Picture And Rights Managed Image. Pic. DAE-11194214 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/231997d724eb110245b5ee9d360c7dbc/dae-11194214.jpg)
View of the oval courtyard of Casina Pio IV (16th century), by Pirro Ligorio (c, Stock Photo, Picture And Rights Managed Image. Pic. DAE-11194214 | agefotostock
![Rome. Italy. Casina Pio IV (Villa Pia), home to the Pontifical Academy of Sciences, in the Vatican Gardens. Giardini Vaticani, designed by Pirro Ligor Stock Photo - Alamy Rome. Italy. Casina Pio IV (Villa Pia), home to the Pontifical Academy of Sciences, in the Vatican Gardens. Giardini Vaticani, designed by Pirro Ligor Stock Photo - Alamy](https://c8.alamy.com/comp/KC3AAT/rome-italy-casina-pio-iv-villa-pia-home-to-the-pontifical-academy-KC3AAT.jpg)
Rome. Italy. Casina Pio IV (Villa Pia), home to the Pontifical Academy of Sciences, in the Vatican Gardens. Giardini Vaticani, designed by Pirro Ligor Stock Photo - Alamy
![Casina Pio IV (Villa Pia) In Vatican. Rome Stock Photo, Picture And Royalty Free Image. Image 24582592. Casina Pio IV (Villa Pia) In Vatican. Rome Stock Photo, Picture And Royalty Free Image. Image 24582592.](https://previews.123rf.com/images/konstik/konstik1312/konstik131200158/24582592-casina-pio-iv-villa-pia-in-vatican-rome.jpg)