Friday, December 12, 2014

Campi Phlegraei, 18th Century

Note: Area around Naples was known locally as the Campi Phlegraei, or ‘flaming fields’, due to the frequent and violent eruptions of mount Vesuvius

Plate 3, view of Naples from Pausilipo
View of Naples from Pausilipo

William Hamilton (1730-1803), perhaps best known today as the husband of Emma Hamilton, mistress of Admiral Lord Nelson, was a skilled diplomatist, and natural historian. In his own time he was honoured in particular for his contributions to the study of volcanoes, acquiring the title ‘the modern Pliny’ for his studies of Vesuvius.

Hamilton arrived in Naples as British envoy to the Neapolitan royal court in 1764, and became fascinated by Vesuvius. Shortly after his arrival the volcano went into an eruptive phase that lasted until 1767, giving Hamilton opportunity to observe and report upon its behaviour.

Hamilton believed passionately in the importance of careful, direct observation of natural phenomena, and Campi Phlegraei is intended to make the various aspects of Vesuvius’s activity available to those unable to see the volcano directly themselves.

He ensured that Fabri’s illustrations were as accurate and detailed as possible, reflecting his aim of offering ’accurate and faithfull obſervations on the operations of nature, related with ſimplicity and truth’. The desire to view phenomena directly for oneself, and to form one’s own opinion on the basis of the evidence, can be seen as a central principle of the Enlightenment."

Plate 4, view of Naples from sea shore
View of Naples from sea shore

Plate 7, Mt. Vesuvius
Mt. Vesuvius

Plate 5, lava eruption on Mt. Vesuvius
Lava eruption on Mt. Vesuvius

Plate 6, eruption on Mt. Vesuvius 1767 October 20
Eruption on Mt. Vesuvius 1767 October 20

Plate 38, night view of eruption of Mt. Vesuvius
Night view of eruption of Mt. Vesuvius

"A aa lava flow (recognised by the broken surface texture) passes the observer's location on 11. May 1771 and reaches the sea at Resina. Note the steep, slowly advancing front of the flow. Pietro Fabris is amongst the spectators (below left) as is William Hamilton, who explains the view to other onlookers." [source]

Plate 3, eruption of Mt. Vesuvius, 1779 August 9 (supplement)
Eruption of Mt. Vesuvius, 1779 August 9

Plate 2, top of Mt. Vesuvius
Top of Mt. Vesuvius

Plate 2, eruption of Mt. Vesuvius, 1779 August 8 (supplement)
Eruption of Mt. Vesuvius, 1779 August 8

Plate 1, sailing ships in the Lipari Islands (Vol. 1)
Sailing ships in the Lipari Islands

Plate 9, crater of Mt. Vesuvius
Crater of Mt. Vesuvius

Plate 10, crater of Mt. Vesuvius
Crater of Mt. Vesuvius

Plate 12, Mt. Vesuvius eruption 1760 December 23
Mt. Vesuvius eruption 1760 December 23

Plate 8, stratum of lava
Stratum of Lava

Plate 30, island of Ischia
Island of Ischia

Plate 34, island of Ventotene
Island of Ventotene

Plate 37, eruption on island of Stromboli
Eruption on island of Stromboli


'Campi Phlegraei' was published in 1776 with a supplementary volume released three years later covering the 1779 Vesuvius eruption. The first volume consists mainly of letters sent by Hamilton to the Royal Society with the majority of plates appearing in volume two. 

The sketches by Pietro Fabris were reproduced as sixty two engravings for the publication, hand-coloured in gouache.

Saturday, October 18, 2014

Travel of a Rhinocero, 16th Century

Rhinoceros, click for larger image
Dürer, Rhinoceron, 1515

When the Portuguese ship "Nossa Senhora da Ajuda" sailed from India for Lisbon in Jan 1515, it included a unusual gift from Sultan Muzafar II to King Manuel I of Portugalan Indian Rhinocero.

That rhinocero, first seen in Europe, arrived in Lisbon later that year on 20 May (5 months of travel) and created great scientific and public interest. King Manuel eventually decided to give the rhinocero to Pope Leo X and it set sail for Rome in Dec 1515, I'm afraid that was a moved year for the poor animal.
 
During this second travel to Rome the ship capsized in a storm and the rhino died. The carcass was recovered, stuffed, and exhibited at the Vatican in 1516.

Although few saw the animal in person the news spread across Europe. Albrecht Dürer, in Nuremburg, received a sketch and a description from Valentin Ferdinand and from this he created several ink sketches and his famous woodcut.


Rhinoceros, click for larger image
Parsons, plate I, 1743. From ref. 3
Rhinoceros, click for larger image
Galle, Rhinoceros, 1586.
Rhinoceros, click for larger image
Kandel, in Cosmographia, 1598. Wikipedia
Clara, click for larger image
Pietro Longhi, Exhibition of a rhinoceros at Venice, 1751. Wikipedia
Rhinoceros, click for larger image
Nice one :: Photo by Phillippe Halsman titled "Dali and Rhinoceros, 1956"

Monday, October 6, 2014

Leonardo’s human anatomy notebooks, 15th C

Vitruvian Man, click for larger image
Vitruvian Man
Fetus and Womb, click for larger image
Fetus and womb, ca.1510
GU system, click for larger image
Female genito-urinary system
 
As I'm staying this week in Florence -the key city on the Renaissance- I couldn't avoid to write a post about Leonardo Da Vinci: His earliest studies recorded were of topographical anatomy carried out in Milan starting around 1485. A decade later he returned to the subject, having access to cadavers at the Ospedale di Santa Maria Nuova in Florence, where it appears he collaborated with the young anatomist Marcantonio della Torre. His final period, at the Ospedale di Santo Spirito in Rome, started in 1513 only to be cut short by papal decree three years later.


Leonardo was an Aristotelian, and later a Galenist, and the accuracy of his anatomical sketches vary widely. Some are clearly direct observations: e. g., he was the first to draw the coronary arteries. Others were based on animal anatomy. 

Excellent photos of this post were taken by Luc Viatour from the Leonardo da Vinci exhibition at the Basilique de Koekelberg in September 2007. More photos of the exhibition (link provided)

For sure this will not be the last post about the Great Leonardo in facsimilium...