Leonardo’s Profezia: Moral Writings of a Hybrid Kind

2012 ◽  
Vol 32 (2) ◽  
pp. 75-100
Author(s):  
Filomena Calabrese

In the period 1490-99, Leonardo da Vinci (1452-1519) wrote nearly three hundred literary writings that were later compiled by scholars into four primary collections: the Bestiario, Favole, Facezie, and Profezia. This article takes Leonardo’s Profezia as its main subject in order to give due recognition to the generic nature of this collection. Specifically, it examines the texts in the Profezia as examples of mixed genre in an attempt to demonstrate how ethos, context, and generic convention yield to the greater moral statement made by Leonardo in the writings themselves. Unlike Leonardo’s other three literary collections, which subscribe to an easily identifiable literary genre, the Profezia texts are hybrid writings that enjoin its readers to consider instead why and how the mixture of forms might be a necessary means of expression to convey a truth and reality.

2016 ◽  
Vol 15 (04) ◽  
pp. A01 ◽  
Author(s):  
Matteo Villa

This study aims to investigate whether different types of museum visits have specific ways to influence the visitors' experience and learning. Three types of museum visits as offered by the Museo della Scienza e della Tecnologia "Leonardo da Vinci" in Milan, Italy were taken into consideration: free tour, guided tour, and lab. The study involved visitors over 25 years of age. The way visits took place, the visitors' learning and experiences were investigated based on evidence collected using methods such as Personal Meaning Mapping and observation. Our study has revealed that the outcomes of the visits vary in terms of visitor experience and depth of knowledge on the main subject. No significant differences were found as concerns the level of attention (visitors proved to be attentive while at the museum regardless of the type of visit).


Author(s):  
J. A. Nowell ◽  
J. Pangborn ◽  
W. S. Tyler

Leonardo da Vinci in the 16th century, used injection replica techniques to study internal surfaces of the cerebral ventricles. Developments in replicating media have made it possible for modern morphologists to examine injection replicas of lung and kidney with the scanning electron microscope (SEM). Deeply concave surfaces and interrelationships to tubular structures are difficult to examine with the SEM. Injection replicas convert concavities to convexities and tubes to rods, overcoming these difficulties.Batson's plastic was injected into the renal artery of a horse kidney. Latex was injected into the pulmonary artery and cementex in the trachea of a cat. Following polymerization the tissues were removed by digestion in concentrated HCl. Slices of dog kidney were aldehyde fixed by immersion. Rat lung was aldehyde fixed by perfusion via the trachea at 30 cm H2O. Pieces of tissue 10 x 10 x 2 mm were critical point dried using CO2. Selected areas of replicas and tissues were coated with silver and gold and examined with the SEM.


1910 ◽  
Vol 69 (1782supp) ◽  
pp. 138-140
Author(s):  
Edward P. Buffet
Keyword(s):  
Da Vinci ◽  

2019 ◽  
Vol 137 (11) ◽  
pp. 1332
Author(s):  
Christopher W. Tyler
Keyword(s):  
Da Vinci ◽  

Sign in / Sign up

Export Citation Format

Share Document