desma 9: art, science and technology "“clouds are not spheres, mountains are not cones,...

36
DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning travel in a straight line.” - Benoit Mandelbrot Mathematics | Perspective Time | Space

Upload: alexandra-walsh

Post on 27-Dec-2015

215 views

Category:

Documents


2 download

TRANSCRIPT

Page 1: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

DESMA 9:Art, Science and Technology

"“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor

does lightning travel in a straight line.”

- Benoit Mandelbrot

Mathematics | Perspective

Time | Space

Page 2: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

TODAY 1/13/09:

• ZERO• Perspective• Escher• Buckminster Fuller• Mandelbrot

Page 3: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

ZERO

"zero" derives ultimately from the Arabic sifr which also gives us the word "cipher"

Around 700 BC, uses three hooks to denote an empty place in the positional notation. On a tablet found at Kish, an ancient Mesopotamian city located east of Babylon in what is today south-central Iraq. Not used as a number but a punctuation mark

Greek astronomers began to use the symbol O. Some historians favor the explanation that it is omicron, the first letter of the Greek word for nothing -- "ouden".

Zero appeared in India and spread to China and Islamic countries.

It was not until the 1600’s the zero was used in the West, after encountering a lot ofresistance!

Page 4: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

ZERO

during the Middle Ages, zero was disparaged as a mark of infidel sorcery, the sign of the Devil himself, the canceller of all meaning.

For the Mayans, Zero was the Death God among their lords of the underworld, and men adopting the persona of Zero were ritualistically sacrificed in hopes of staving off the day of zero, the time when time itself would stop.

Only much later was zero reinterpreted as a symbol of God's power to create a lot out of naught.

Page 5: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

Nothingness or Emptiness

“zero = infinity”, as alluded to in the Upanishads and reflected in the Sanskrit word “poornam” which means both “zero” and “full”

Page 6: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

Y2K bug: zero causes problems

even recently!

Recently many people throughout the world celebrated the new millennium on 1 January 2000. Of course they celebrated the passing of only 1999 years since when the calendar was set up no year zero was specified. Although one might forgive the original error, it is a little surprising that most people seemed unable to understand why the third millennium and the 21st century begin on 1 January 2001.

Page 7: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

PERSPECTIVE

Page 8: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

al-Haytham

Al Haytham, around 1000 A.D. gave the first correct explanation of vision, showing that light is reflected from an object into the eye. He studied the complete science of vision, called perspectiva in medieval times, and although he did not apply his ideas to painting, the Renaissance artists later made important use of his study.

Page 9: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

Duccio:first attemptAnnunciation1316

Page 10: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

13th century:GIOTTOThe Visitation

Not a precise formulation –Intuitive approach

Page 11: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

Albrecht Dürer (German, 1471-1528), Melancholia 1, 1514

Page 12: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

BRUNELLESCHI:Credited with the first correct formulation of linear perspective, about 1413

His perspective paintings were lost but a “Trinity” fresco by Massacio from this same period still exists. He used Brunelleschi’s perspective principles.

Page 13: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

VANISHING POINTDeveloped by Brunellesci,Massacio preservedAlberti described

Page 14: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

Alberti’s treatise “On Painting”, 1435Written in Latin for scholars and Italian for the general audience

Perspective is necessary in order to understand painting. It is completely mathematical, concerning the roots in nature from which arise this graceful and noble art….

A painting is the intersection of a visual pyramid at a given distance, with a fixed centre and a defined position of light, represented by art with lines and colours on a given surface.

Page 15: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

If you place the intersection one metre from the eye, the first object, being four metres from the eye, will diminish by three-quarters of its height on the intersection; and if it is eight metres from the eye it will diminish by seven-eighths and if it is sixteen metres away it will diminish by fifteen-sixteenths, and so on. As the distance doubles so the diminution will double.

Page 16: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

Piero de la Francesca – leading artist of his time, also leadingMathematician in 15tn century Rennaisance

Piero’s illustration of a dodecahedron

Page 17: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

Leonardo da Vinci

Mathematics& ArtFused into aSingle concept

Page 18: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning
Page 19: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

"Vitruvian Man" by Leonardo da VinciGallerie dell'Accademia, Venice, Italy

GOLDEN RATIO

Page 20: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

The Parthenon, Athens, superimposed with a diagram demonstrating the use of the Golden Mean in the design

Architect Charles E. Jeanneret, known as "Le Corbusier" (French, 1887-1965), often used golden rectangles in his designs for buildings. One of these is the United Nations building in New York. The proportions of its vertical and horizontal dimensions correspond to the Golden Mean.

ARCHITECTURE

Page 22: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

DIMENSIONALITY:MOVING AWAY FROMFLATLAND

Page 23: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

Maurits Escher

Page 24: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

In a lecture in 1953, Escher said:I have often felt closer to people who work scientifically (though I certainly do not do so myself) than to my fellow artists.

In 1958 he met mathematician Coxeter and they became life-long friends. In 1995,Coxeter published a paper which proved that Escher reached mathematical perfection in one of his etchings.[Escher] got it absolutely right to the millimetre, absolutely to the millimetre .... Unfortunately he didn't live long enough to see my mathematical vindication.

Circle Limit III

Page 25: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

In mathematical quarters, the regular division of the plane has been considered theoretically. ...

[Mathematicians] have opened the gate leading to an extensive domain, but they have not entered this domain themselves. By their very nature they are more interested in the way in which the gate is opened than in the garden lying behind it.

Page 27: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

Artists influenced by Buckminster Fuller:John CageJoseph AlbersKenneth Snelson

Others impressed by himBucky class we Elaine de Kooning andJoseph Albers, Black Mountain college, 1948

Page 28: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

Piet Mondrian

1942 1926

Page 29: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning
Page 30: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

Mandelbrot:

The Psychedelic world of

FRACTALS

Fibonacci, Fractals and Financial Markets - Socionomics.net

Page 31: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

Contemporary Artists using Mathematics

http://www.sciencenews.org/articles/20061118/mathtrek.asp

http://www.sciencenews.org/articles/20060506/mathtrek.asp

Page 32: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

Sol Lewitt

Page 33: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

John Sims

Page 34: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

Casey Reas

Mark Pomilio

Page 35: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

MUSIC & MATHEMATICS

MATH ROCK – Gil Kuno presents on Wednesday

Yoshida Tatsuya, one of the originators of the RUINS and thecited as the "indisputable master drummer of the Japanese underground"

Page 36: DESMA 9: Art, Science and Technology "“Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning

IPAM

On campus:

In the city: