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MythMath
03-03-2008, 02:50 AM
I'm hoping to get some feedback here on the
4:9 ratio,
not necessarily this image...

http://i133.photobucket.com/albums/q48/MythMath/49thscopy.jpg

The Pythagorean ideas of ratios of small numbers were used
in the construction of the Temple of Athena Parthenos.

The ratio 2 : 3 and its square 4 : 9
were fundamental to the construction.

A basic rectangle of sides 4 : 9 was constructed from
three rectangles of sides 3 and 4 with diagonal 5.

This form of construction also meant that the 3 : 4 : 5
Pythagorean triangle could be used to good effect to ensure
that right angles in the building were accurately determined.

http://www-groups.dcs.st-and.ac.uk/%7Ehistory/Diagrams/parthenon.gif

To a fairly high degree of accuracy this means
that the ratio width : length = 4 : 9 while
also the ratio height : width = 4 : 9.

from: Mathematics and Architecture (http://www-groups.dcs.st-and.ac.uk/%7Ehistory/HistTopics/Architecture.html)

MythMath
03-03-2008, 04:44 AM
http://i133.photobucket.com/albums/q48/MythMath/49ths2copy.jpg

Radiant Star
03-03-2008, 05:12 AM
Well, numbers aside, I am bound to like the rays and sun effect of the first one; nice drawing in and expanding, flexible feel, I could go a bundle on this is in reds, oranges and yellows - the 'sun' glyph is an energiser and confidence builder, well in the way I see it anyway :D