Unfinished

http://en.wikipedia.org/wiki/Image:FDR_unfinished.jpg

Artist Elizabeth Shoumatoff commenced an oil portrait of Franklin Roosevelt at noon on April 12, 1945.

This is as far as she got. FDR was being served lunch when he said, “I have a terrific headache” — and collapsed of a massive cerebral hemorrhage.

An Early Escher

http://commons.wikimedia.org/wiki/Image:Hogarth-satire-on-false-pespective-1753.jpg

“False Perspective,” a 1754 engraving by William Hogarth.

“Whoever makes a DESIGN without the Knowledge of PERSPECTIVE,” he wrote, “will be liable to such Absurdities as are shewn in this Frontispiece.”

Unquote

“Skill without imagination is craftsmanship and gives us many useful objects such as wickerwork picnic baskets. Imagination without skill gives us modern art.” — Tom Stoppard

Fallow and Fertile

http://commons.wikimedia.org/wiki/File:D%C3%BCrer_Melancholia_I.jpg

http://commons.wikimedia.org/wiki/File:Albrecht_D%C3%BCrer_-_Melencolia_I_(detail).jpg

Albrecht Dürer’s Melencolia I might brood about thwarted creativity, but it contains one of the most brilliant magic squares in all of European art.

You can reach the sum of 34 by adding the numbers in any row, column, diagonal, or quadrant; the four center squares; the four corner squares; the four numbers clockwise from the corners; or the four counterclockwise.

As a bonus, the two numbers in the middle of the bottom row give the date of the engraving: 1514.