This was a moment of lightness on Tax Day:
Penguins are ticklish, apparently.
Tuesday, April 19, 2011
Friday, April 15, 2011
Today was a terrible day. And so I bring you writers...& their kitties!
Observe:
It's Mark Twain & an adorable kitten!
It's William Carlos Williams & three adorable kittens!
Hemingway literally writing & petting his cat at the same time!
Many more here.
Observe:
It's Mark Twain & an adorable kitten!
It's William Carlos Williams & three adorable kittens!
Hemingway literally writing & petting his cat at the same time!
Many more here.
Thursday, April 7, 2011
Saturday, April 2, 2011
The Notebooks of Leonardo Da Vinci
Leonardo Da Vinci on perspective:
Every body in light and shade fills the surrounding air with infinite images of itself; and these, by infinite pyramids diffused in the air, represent this body throughout space and on every side. Each pyramid that is composed of a long assemblage of rays includes within itself an infinite number of pyramids and each has the same power as all, and all as each. A circle of equidistant pyramids of vision will give to their object angles of equal size; and an eye at each point will see the object of the same size. The body of the atmosphere is full of infinite pyramids composed of radiating straight lines, which are produced from the surface of the bodies in light and shade, existing in the air; and the farther they are from the object which produces them the more acute they become and although in their distribution they intersect and cross they never mingle together, but pass through all the surrounding air, independently converging, spreading, and diffused. And they are all of equal power [and value]; all equal to each, and each equal to all. By these the images of objects are transmitted through all space and in every direction, and each pyramid, in itself, includes, in each minutest part, the whole form of the body causing it. . .Just as the stone thrown into the water becomes the center and cause of various circles, and the sound made in the air spreads out in circles, so every body placed within the luminous air diffuses itself in circles and fills the surroundings with an infinite number of images of itself.
Leonardo Da Vinci explains how to represent a tempest:
If you wish to represent a tempest consider and arrange well its effects as seen, when the wind, blowing over the face of the sea and earth, removes and carries with it such things as are not fixed to the general mass. And to represent the storm accurately you must first show the clouds scattered and torn, and flying with the wind, accompanied by clouds of sand blown up from the sea shore, and boughs and leaves swept along by the strength and fury of the blast and scattered with other light objects through the air. Trees and plants must be bent to the ground, almost as if they would follow the course of the gale, with their branches twisted out of their natural growth and their leaves tossed and turned about. Of the men who are there some must have fallen to the ground and be entangled in their garments, and hardly to be recognized for the dust, while those who remain standing may be behind some tree, with their arms round it that the wind may not tear them away; others with their hands over their eyes for the dust, bending to the ground with their clothes and hair streaming in the wind. Let the sea be rough and tempestuous and full of foam whirled among the lofty waves, while the wind flings the lighter spray through the stormy air, till it resembles a dense and swathing mist. Of the ships that are therein some should be shown with rent sails and the tatters fluttering through the air, with ropes broken and masts split and fallen. And the ship itself lying in the trough of the sea and wrecked by the fury of the waves with the men shrieking and clinging to the fragments of the vessel. Make the clouds driven by the impetuosity of the wind and flung against the lofty mountain tops, and wreathed and torn like waves beating upon rocks; the air itself terrible from the deep darkness caused by the dust and fog and heavy clouds.
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