Archive for November, 2010

Watch dials

(Saturday, November 27th, 2010)

When you love ancient watches and you love optical illusions or graphic design, you may want to mix it all in a form that is a reminder of M.C. Escher spirals of old expensive watch dials. David Pearson, a plastic surgeon with a love for nice watches is also an able Photoshop designer.

Tiffany time spiral - Copyright © 2008 D. C. Pearson, M.D.

Source: Cory Doctorow in Boing Boing.

Puzzle geometry confusion

(Saturday, November 20th, 2010)

YouTube link

Shady optical illusion

(Saturday, November 6th, 2010)

Are both greys the same?

YouTube link


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