File:Iridescent biofilm on a fishtank.JPG

Iridescent_biofilm_on_a_fishtank.JPG (640 × 480 pixels, file size: 294 KB, MIME type: image/jpeg)

Summary

Description
English: An iridescent biofilm on the surface of a fishtank diffracts the reflected light, creating a rainbow-spectrum of colors when viewed from the correct angle.
Date
Source Own work
Author Zaereth

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

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object of statement has role: photographer
author name string: Zaereth
Wikimedia username: Zaereth
URL: http://commons.wikimedia.org/wiki/User:Zaereth

copyright status

copyrighted, dedicated to the public domain by copyright holder

copyright license

Creative Commons CC0 License

inception

1 April 2014

captured with

Canon PowerShot S95

source of file

original creation by uploader

data size

301,310 byte

height

480 pixel

width

640 pixel

media type

image/jpeg

checksum

b509eea0e9c71f18847fc4660f38f541c5469305

determination method or standard: SHA-1

exposure time

0.004 second

f-number

2

ISO speed

3,200

instance of

photograph

focal length

6 millimetre

File history

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Date/TimeThumbnailDimensionsUserComment
current22:52, 25 February 2015Thumbnail for version as of 22:52, 25 February 2015640 × 480 (294 KB)Zaereth~commonswikiBrightened image
20:40, 1 April 2014Thumbnail for version as of 20:40, 1 April 2014640 × 480 (99 KB)Zaereth~commonswikiUser created page with UploadWizard

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allikas: http://en.wikipedia.org/wiki/File:Iridescent_biofilm_on_a_fishtank.JPG