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File:Bristol.blue.glass.arp.750pix.jpg

  • en: A small collection of Bristol Blue decorative glassware, hand blown in Bristol, England.

Photographed by Adrian Pingstone in March 2004 and released to the public domain.
The intense blue colour is due to the occurrence of Cobalt.

  • pt: Uma coleção pequena de objeto de cristal decorativo azul de Bristol, feito à mão em Bristol, Inglaterra.

Source: English Wikipedia, original upload 27 March 2004 by Arpingstone

Public domain This work has been released into the public domain by its author, Arpingstone. This applies worldwide.
In some countries this may not be legally possible; if so:
Arpingstone grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
The following pages on Schools Wikipedia link to this image (list may be incomplete):

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Image title OLYMPUS DIGITAL CAMERA
Camera manufacturer OLYMPUS CORPORATION
Camera model C750UZ
Exposure time 1/6 sec (0.16666666666667)
F-number f/2.8
ISO speed rating 100
Date and time of data generation 16:50, 24 March 2004
Lens focal length 6.3 mm
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Software used v753u2-86
File change date and time 16:50, 24 March 2004
Y and C positioning Co-sited
Exposure Program Normal program
Exif version 2.2
Date and time of digitizing 16:50, 24 March 2004
Image compression mode 2
Exposure bias 0
Maximum land aperture 3 APEX (f/2.83)
Metering mode Pattern
Light source Unknown
Flash Flash did not fire, compulsory flash suppression
Colour space sRGB
Custom image processing Normal process
Exposure mode Auto exposure
White balance Auto white balance
Digital zoom ratio 0
Scene capture type Standard
Contrast Normal
Saturation Normal
Sharpness Normal

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