Not created by nature. The ratio of subsequent spiral radii for this snail is approximately 1.67. It is equal to 1.68 for nautilus. 1.68 is the well-known Golden Ratio.

CSX track geometry train, W003 dashes east on the companies, Old Main Line, with a GP40W-H2 leading the way. This unit is former MARC 69.

Location: Musée du Louvre, Paris, France

On a bit of a B&W trend lately

twigaho.blogspot.com/2014/07/geometry.html

The theme on August 23rd is

Geometry

Playing around with geometry and mirror effects in the water.

Louvre, Paris, France

Facebook / Instagram

For Flickr Friday

Theme: Bubbles

Macro of soap bubbles.

Nikon 18-55mm @ 55mm with 12mm & 20mm extension tubes. Backlit by leds.

Follow me on: Flickr │ Facebook │ Google+ │ 500px

7DWF Thursdays - B&W, sepia

7463

Geometry ... helix ...

in my Architectural Series # 4 ... Pic # 46 ...

Taken Dec 19, 2020

Thanks for your visits, faves, invites and comments ... (c)rebfoto

OLYMPUS DIGITAL CAMERA

Dunes have always fascinated me because of their textures and geometries, colours and contrasts. They are mobile, forming and reforming and it's just never the same when you get there. They are like waves in water, just much much slower. An then there is life, little grasses and little flowers or bones. Well, step back from the image and discover the track of a tinny creepy crawler. I find it amazing how it stands out.

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Geometry and apples

Anderlecht, Brussels

Please don't use this image on websites, blogs or other media without my explicit permission. © All rights reserved

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Macro Monday

September 20th 2021

Seoul, South Korea

Halloween 2008

Nikon Coopix P5100

Geometry Shapes

A pattern of squares on the dome light cover in a car.

Theme: "Geometry Shapes"

Thank you for taking the time to view my photo, and for the faves and comments you make, thank you.

Camara / Camera: Nikon D750

Objetivo/Lense: Tamron 24-70 f/2.8 VC

Place: Tokyo (Japan)

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Algunos derechos reservados // Some rights reserved

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**Attribution-NonCommercial-NoDerivs Creative Commons

**Creative Commons Atribución-No Comercial - No Derivs

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If you wish to have a printed copy of this photo, please contact me.

Si te interesa obtener una copia impresa de esta foto, por favor contactad conmigo.

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CSXs Track Geometry train and an SD70MAC are parked for the weekend on the Presidents track near Buffalo Central Terminal.

Compositionally Challenged August Bonus Challenge - Urban Architectural Geometry