File:Sidewalkprisms.jpg
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Original file (3,264 × 2,448 pixels, file size: 5.89 MB, MIME type: image/jpeg)
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Structured data
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Summary
[edit]DescriptionSidewalkprisms.jpg |
English: Sidewalk prism lights outside 440 West Pender Street, Vancouver, BC, from above, with lights shining up from inside the hollow sidewalk. View down onto a sidewalk with vault lights; a slab of concrete with a regular grid of inset squares of slightly domed purple glass. Within each square, faint vertical lines can be seen through the glass, and points of light shining up through the glass are duplicated in horizontal lines of three points of light. Some yellow leaves have fallen on the damp concrete.The purple shade has developed over a century of solarization. These are multi prisms; the ridges can be seen running vertically. |
Date | |
Source | Own work (originally published online at Sidewalk prisms of Vancouver, Vanalogue, 13 April 2016) |
Author | Prismlights |
Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:43, 12 October 2017 | 3,264 × 2,448 (5.89 MB) | Prismlights (talk | contribs) | User created page with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Apple |
---|---|
Camera model | iPhone 4S |
Exposure time | 1/20 sec (0.05) |
F-number | f/2.4 |
ISO speed rating | 125 |
Date and time of data generation | 10:47, 12 November 2015 |
Lens focal length | 4.28 mm |
Width | 3,264 px |
Height | 2,448 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS5 Macintosh |
File change date and time | 21:28, 29 February 2016 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 10:47, 12 November 2015 |
Meaning of each component |
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APEX shutter speed | 4.3219284603421 |
APEX aperture | 2.5260688216893 |
APEX brightness | 2.2503022974607 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 322 |
DateTimeDigitized subseconds | 322 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 35 mm |
Scene capture type | Standard |
Date metadata was last modified | 13:28, 29 February 2016 |
Unique ID of original document | xmp.did:9D0529031420681192B0DA0F8E890DC3 |