The National Portrait Gallery in London

Photography by Carlos Dorce (alloed by the guards)

Photography by Carlos Dorce (allowed by the guards)

This was one of the great moment in my last holidays in England! Newton and me together in the same picture! (I must thank the guard because he allowed me to take this picture) Today is 25 December and this is the reason because I am publishing today this picture: Newton was born on December 25, 1642 (Julian Calendar) so… Happy Birthday Great Mind! 

Photography by Carlos Dorce (alloed by the guards)

Photography by Carlos Dorce (allowed by the guards)

Sir Isaac Newton (1642-1727) [by Sir Godfrey Kneller (1646-1723)]

An immensely influential mathematical scientist, in one year (1665-6), when driven from Cambridge by plague, Newton formulated a series of important theories concerning light, colour, calculus and the ‘universal law of gravitation’. According to tradition, he developed the latter theory after seeing an apple fall from a tree. He published Principia (1687) and the Optiks (1704), and was knighted in 1705. Newton was President of the Royal Society from 1703 until his death.

Newton is not alone and he is accompanied by other great English scientist like Edmund Halley. The portrait of Halley is attributed to Isaac Whood (1688-1752) from 1720. Halley has a chart showing his predicted path accross Southern England of the total solar eclipse of 22 April 1715.

Photography by Carlos Dorce

Photography by Carlos Dorce (allowed by the guards)

Edmond Halley (1656-1742)

Astronomer. At the age of twenty-two in 1678 he published his catalogue of the stars of the southern hemisphere, and in 1705 his celebrated work on comets. Halley published Newton’s Principia at his own expense, 1687; he was appointed Astronomer Royal in 1721. He successfully predicted the reappearance of the great comet in 1758 (‘Halley’s Comet’).

Sir Christopher Wren (showing a plan of St. Paul’s Cathedral) is also in the Gallery:

Photography by Carlos Dorce (allowed by the guards)

Photography by Carlos Dorce (allowed by the guards)

Wren was an architect and scientist. After the Great Fire of 1666, he rebuilt St. Paul’s Cathedral and many of the London City Churches; his work includes the Sheldonian Theatre in Oxford (1664-9), Trinity College Library in Cambridge (1674-84), Chelsea Hospital and Greenwich Hospital (from 1696). He was professor of Astronomy at Oxford and later President of the Royal Society.

Herschel and Boyle are also exhibited in the Gallery but it was almost impossible to take a picture of them so it’s better if you go to the National Portrait Gallery web and you’ll see better pictures of them. 

Before ending this post, we must look at this anamorphic picture of King Edward VI:

Edward VI 1537-53 by William Scrots (active 1537-53). Oil on panel, 1546.

This unusual portrait of Edward was painted in 1546 the year before he became king. He is shown in distorted perspective (anamorphosis), a technique to display the virtuosity of the painter and amaze the spectator. Anamorphic portraits were relatively popular in mainland Europe at this time, but this painting was considered particularly remarkable […].

The anamorphosis is a very interesting mathematical technique which must be explained in detail but I am not going to do it now.

MERRY CHRISTMAS… or ….

HAPPY NEWTON’S BIRTHDAY!

Location: National Portrait Gallery in London (map)

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