File:CameraObscura.JPG
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
CameraObscura.JPG (751 × 459 pixels, file size: 70 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]DescriptionCameraObscura.JPG |
English: Freestanding room-sized camera obscura outside Hanes Art Center at the University of North Carolina at Chapel Hill. This was a collaborative project done in Professor elin o'Hara slavick's Conceptual Photography class after reading David's Hockney's book SECRET KNOWLEDGE. There was originally a steep tin roof with a spinning turbine at the top, but UNC administrators demanded it be changed. |
Date | |
Source | on 23 April 2005 and released into the public domain.) |
Author | Seth_Ilys (talk) (Uploads) |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work has been released into the public domain by its author, Seth Ilys at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: Seth Ilys grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse |
Original upload log
[edit]Transferred from en.wikipedia to Commons by Premeditated Chaos using CommonsHelper.
The original description page was here. All following user names refer to en.wikipedia.
- 2005-04-24 03:20 Seth Ilys 751×459× (72154 bytes) {{PD-user|Seth Ilys}} Freestanding room-sized [[camera obsura]] outside Hanes Art Center at the [[University of North Carolina at Chapel Hill]]. Picture taken by [[User:Seth Ilys]] on 23 April 2005 and released into the public domain.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 17:16, 24 February 2012 | 751 × 459 (70 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Freestanding room-sized en:camera obscura outside Hanes Art Center at the [[:en:University of ... |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on fa.wikipedia.org
- Usage on id.wikipedia.org
- Usage on la.wikipedia.org
- Usage on tr.wikipedia.org
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 | Canon |
---|---|
Camera model | Canon PowerShot A75 |
Exposure time | 1/400 sec (0.0025) |
F-number | f/2.8 |
Date and time of data generation | 12:24, 23 April 2005 |
Lens focal length | 5.40625 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 12:24, 23 April 2005 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 12:24, 23 April 2005 |
Meaning of each component |
|
Image compression mode | 3 |
APEX shutter speed | 8.65625 |
APEX aperture | 2.96875 |
APEX exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
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 |