File:Gate-Shadow (8209479892).jpg
Original file (4,288 × 3,216 pixels, file size: 4.35 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionGate-Shadow (8209479892).jpg |
Gate-Shadow Tinged with the sky’s ambient light, The lines are blue on chalky ground, Their penumbras like black opal. Horizontals are molten, moulded To ruts in the road. Uprights elongate, Conform in proportion, submit: Cotangent to the sun’s elevation. Diagonals converge: gunsights On the source. It blinds the mind, Dazzles it with orbs and flares, tips Perception sideways. I baulk, recover, Step forward, open wide the gate. Poem by Giles Watson, 2012. Shadows have a bluish tinge because of Rayleigh Scattering. The struts of the gate block the light of the sun, but they do not block the blue-coloured ambient light of the sky. The penumbra is the part of a shadow in which the light source is only partially occluded by an opaque object; it can be seen in the shadows in this photograph as a slightly fainter haze surrounding the darker umbra. The length of a shadow is proportional to the cotangent of the elevation angle of the sun. |
Date | |
Source | Gate-Shadow |
Author | Giles Watson from Oxfordshire, England |
Camera location | 51° 34′ 05.95″ N, 1° 35′ 22.04″ W | View this and other nearby images on: OpenStreetMap | 51.568320; -1.589455 |
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Licensing
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This image was originally posted to Flickr by Giles Watson's poetry and prose at https://flickr.com/photos/29320962@N07/8209479892. It was reviewed on 15 May 2021 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
15 May 2021
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:28, 15 May 2021 | 4,288 × 3,216 (4.35 MB) | Sentinel user (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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 | PENTAX |
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Camera model | PENTAX Optio WG-1 |
Exposure time | 1/250 sec (0.004) |
F-number | f/4.2 |
ISO speed rating | 80 |
Date and time of data generation | 10:30, 18 November 2012 |
Lens focal length | 5 mm |
Orientation | Normal |
Software used | Optio WG-1 Ver 1.00 |
File change date and time | 10:30, 18 November 2012 |
Y and C positioning | Co-sited |
Exif version | 2.3 |
Date and time of digitizing | 10:30, 18 November 2012 |
Meaning of each component |
|
Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 3.6 APEX (f/3.48) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 28 mm |
Scene capture type | Landscape |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Distant view |