![DELLA PORTA, Giovan Battista (c.1538-1615). De furtivis literarum notis, vulgo de ziferis libri IIII. Naples: Joannes Maria Scotus, 1563. DELLA PORTA, Giovan Battista (c.1538-1615). De furtivis literarum notis, vulgo de ziferis libri IIII. Naples: Joannes Maria Scotus, 1563.](https://www.christies.com/img/LotImages/2017/CKS/2017_CKS_14298_0250_000(della_porta_giovan_battista_i_tre_libri_de_spiritali_cioe_dinalzar_acq045613).jpg?mode=max)
DELLA PORTA, Giovan Battista (c.1538-1615). De furtivis literarum notis, vulgo de ziferis libri IIII. Naples: Joannes Maria Scotus, 1563.
![Giovanni Battista Della Porta scultore (1542-1597). Prima di Bernini - Giovanna Ioele - Libro - Storia e Letteratura - Arte, archeologia e storia urbana | IBS Giovanni Battista Della Porta scultore (1542-1597). Prima di Bernini - Giovanna Ioele - Libro - Storia e Letteratura - Arte, archeologia e storia urbana | IBS](https://www.ibs.it/images/9788863727630_0_536_0_75.jpg)
Giovanni Battista Della Porta scultore (1542-1597). Prima di Bernini - Giovanna Ioele - Libro - Storia e Letteratura - Arte, archeologia e storia urbana | IBS
![Della Porta, Giovanni Battista, 1535 - 4.2.1615, Italian polymath, portrait, woodcut in his book "Magiae naturalis sive de miraculis rerum naturalium", Napels, 1558, private collection Stock Photo - Alamy Della Porta, Giovanni Battista, 1535 - 4.2.1615, Italian polymath, portrait, woodcut in his book "Magiae naturalis sive de miraculis rerum naturalium", Napels, 1558, private collection Stock Photo - Alamy](https://c8.alamy.com/comp/B2J5PB/della-porta-giovanni-battista-1535-421615-italian-polymath-portrait-B2J5PB.jpg)
Della Porta, Giovanni Battista, 1535 - 4.2.1615, Italian polymath, portrait, woodcut in his book "Magiae naturalis sive de miraculis rerum naturalium", Napels, 1558, private collection Stock Photo - Alamy
![Giambattista della Porta (1535 – 1615), also known as Giovanni Battista Della Porta, was an Italian scholar, Giambattista della Porta (1535 – 1615), also known as Giovanni Battista Della Porta, was an Italian scholar,](https://c8.alamy.com/comp/MR3928/giambattista-della-porta-1535-1615-also-known-as-giovanni-battista-della-porta-was-an-italian-scholar-polymath-and-playwright-who-lived-in-naples-at-the-time-of-the-scientific-revolution-and-reformation-MR3928.jpg)
Giambattista della Porta (1535 – 1615), also known as Giovanni Battista Della Porta, was an Italian scholar,
![File:Giovanni Battista della Porta. Line engraving by N. de Larme Wellcome V0004746.jpg - Wikimedia Commons File:Giovanni Battista della Porta. Line engraving by N. de Larme Wellcome V0004746.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/2/21/Giovanni_Battista_della_Porta._Line_engraving_by_N._de_Larme_Wellcome_V0004746.jpg)
File:Giovanni Battista della Porta. Line engraving by N. de Larme Wellcome V0004746.jpg - Wikimedia Commons
![Giovanni Battista della Porta Artwork for Sale at Online Auction | Giovanni Battista della Porta Biography & Info Giovanni Battista della Porta Artwork for Sale at Online Auction | Giovanni Battista della Porta Biography & Info](https://image.invaluable.com/housePhotos/sothebys/38/105338/H0046-L00665793.jpg)
Giovanni Battista della Porta Artwork for Sale at Online Auction | Giovanni Battista della Porta Biography & Info
![Giambattista Della Porta (January 1, 1535 — February 4, 1615), Italian cryptographer, engineer, philosopher, scientist, scholars | World Biographical Encyclopedia Giambattista Della Porta (January 1, 1535 — February 4, 1615), Italian cryptographer, engineer, philosopher, scientist, scholars | World Biographical Encyclopedia](https://prabook.com/web/show-photo.jpg?id=2730265)
Giambattista Della Porta (January 1, 1535 — February 4, 1615), Italian cryptographer, engineer, philosopher, scientist, scholars | World Biographical Encyclopedia
![File:Giovanni Battista della Porta. Lithograph by L. Aureli after Wellcome V0004748.jpg - Wikimedia Commons File:Giovanni Battista della Porta. Lithograph by L. Aureli after Wellcome V0004748.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/c/ca/Giovanni_Battista_della_Porta._Lithograph_by_L._Aureli_after_Wellcome_V0004748.jpg)
File:Giovanni Battista della Porta. Lithograph by L. Aureli after Wellcome V0004748.jpg - Wikimedia Commons
![Giovanni della Porta, the Renaissance scholar who encrypted messages inside eggs to fool the Inquisition Giovanni della Porta, the Renaissance scholar who encrypted messages inside eggs to fool the Inquisition](https://www.labrujulaverde.com/en/wp-content/uploads/2020/08/Giovanni-4-2.jpg)
Giovanni della Porta, the Renaissance scholar who encrypted messages inside eggs to fool the Inquisition
![Giovan Battista Della Porta , De Humana Physiognomonia libri IIII ,... | Download Scientific Diagram Giovan Battista Della Porta , De Humana Physiognomonia libri IIII ,... | Download Scientific Diagram](https://www.researchgate.net/publication/268519441/figure/fig1/AS:295522339442691@1447469424454/Giovan-Battista-Della-Porta-De-Humana-Physiognomonia-libri-IIII-1586-The-animal-as-a.png)