Schneckenform in Treppengehäuse, oder ...

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Comments (10)

©polytropos on May 10, 2009

(47.42569, 09.37454)

Ansel Siegenthaler on May 11, 2009

Ein wirklich tolles Foto poly, gefällt mir)

ä liëbi grusse, Ansel

Lutz P on May 12, 2009

... eins besser als das Andere ...

© Matze on May 13, 2009

Geniale Treppenspirale, poly. Y*

Gruß, Matze

Salvatore Cannizzaro on May 13, 2009

simple idea, but surprising result

Ciao Salvo.

©polytropos on May 13, 2009

Vielen Dank, Matze. Wendeltreppen sind eine geniale Einrichtung, um Menschen zu bewegen: lass dir eine Wendeltreppe erklären und jede/r macht eine spiralförmige Handbewegung. :)

Salvo, molto grazie per la visita e per le gentili parole.

Amelia Royan on June 18, 2009

This is so mathematical Poly. A really stunning photo and gold star work!!!!

Greetings, Amelia

©polytropos on June 18, 2009
  • It really is, Amelia. Mathematical, as the nature is too; let us think on a snailhouse, some shells or the horns of the moufflons.
  • It's called the Fibonacci spiral.
  • Thank you very much for the star.

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Amelia Royan on June 19, 2009

Yesterday I saw the same beautiful Fibonacci spiral on the disc florets of a member of the Compositeae [Asteraceae] family. I know it's there in the photo, but most people would just see a daisy :)

Greetings, Amelia

didier on April 9, 2010

Rine wirklich irritierende Aufnahme, wo ist da oben und unten, schön gemacht

Gruss didier

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Photo taken in Saint Gallen, Switzerland

This photo was taken indoors

Photo details

  • Uploaded on May 10, 2009
  • © All Rights Reserved
    by ©polytropos
    • Camera: Canon PowerShot A620
    • Taken on 2009/05/09 14:32:50
    • Exposure: 0.200s (1/5)
    • Focal Length: 7.30mm
    • F/Stop: f/2.800
    • Exposure Bias: 0.00 EV
    • No flash