File:ImpossibleTriangleEastPerth gobeirne.jpg
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[edit]DescriptionImpossibleTriangleEastPerth gobeirne.jpg |
English: Impossible Triangle sculpture by Brian MacKay & Ahmad Abas, Claisebrook roundabout, East Perth, Western Australia. The structure is actually disjointed, and was photographed from one of the two spots that it was designed to be seen from. Have a look at this image, page 6 of this PDF or Page 23 of this one for images of the triangle shot from street level. Deutsch: Skulptur des Penrose-Dreiecks von Brian MacKay und Ahmad Abas in Perth, Westaustralien. Italiano: Scultura del Triangolo Impossibile, East Perth, Australia La struttura in effetti non è composta di nu pezzo solo, ed è stata fotografata da uno dei due punti dai quali è stata progettata per dar luogo all'effetto. Basta guardare pagina 6 di questo PDF o pagina 23 di quest'altro per vedere immagini del triangolo da altri punti di osservazione Norsk bokmål: Umulig triangel Português: Escultura do Triângulo Impossível, East Perth, Australia Русский: Скульптура невозможного треугольник, Перт, Австралия Български: Скулптура на Невъзможния триъгълник, Пърт, Австралия |
Date | |
Source | Own work |
Author | Photograph by Greg O'Beirne |
Permission (Reusing this file) |
GFDL / Creative Commons |
Other versions | Retouched version (with background sign faded) appears at ImpossibleTriangleEastPerth edit gobeirne.jpg |
Camera location | 31° 57′ 07.41″ S, 115° 52′ 36.13″ E ![]() ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:32, 24 October 2006 | ![]() | 1,995 × 1,155 (706 KB) | Gobeirne (talk | contribs) | |
06:59, 4 September 2005 | ![]() | 1,995 × 1,155 (551 KB) | Gobeirne (talk | contribs) | Impossible Triangle sculpture by Brian MacKay & Ahmad Abas, Claisebrook roundabout, East Perth, Western Australia. Photograph by Greg O'Beirne, taken 2nd October 2004, 2.10 pm. |
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Camera manufacturer | Canon |
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Camera model | Canon DIGITAL IXUS IIs |
Exposure time | 1/250 sec (0.004) |
F-number | f/9 |
Date and time of data generation | 14:11, 2 October 2004 |
Lens focal length | 10.8125 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 14:11, 2 October 2004 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 14:11, 2 October 2004 |
Meaning of each component |
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APEX aperture | 6.34375 |
APEX exposure bias | 0 |
Maximum land aperture | 3.9375 APEX (f/3.91) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 9,846.1538461538 |
Focal plane Y resolution | 9,846.1538461538 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |