File:Johann Rudolf Rahn 1877.JPG
Original file (1,024 × 1,475 pixels, file size: 824 KB, MIME type: image/jpeg)
Captions
Captions
Summary
[edit]Author |
creator QS:P170,Q329974 |
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Description |
Portrait of de:Johann Rudolf Rahn Rahn 1877 |
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Date | upload Febr. 2011 | |||||||||||||||||||||||
Source/Photographer | Ursula Isler-Hungerbühler: Johann Rudolf Rahn; Zürich 1956 |
Licensing
[edit]
This is a faithful photographic reproduction of a two-dimensional, public domain work of art. The work of art itself is in the public domain for the following reason:
The official position taken by the Wikimedia Foundation is that "faithful reproductions of two-dimensional public domain works of art are public domain".
This photographic reproduction is therefore also considered to be in the public domain in the United States. In other jurisdictions, re-use of this content may be restricted; see Reuse of PD-Art photographs for details. |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 05:53, 24 February 2011 | 1,024 × 1,475 (824 KB) | Parpan05 (talk | contribs) |
You cannot overwrite this file.
File usage on Commons
The following 2 pages use this file:
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 | Panasonic |
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Camera model | DMC-ZX1 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/3.7 |
ISO speed rating | 80 |
Date and time of data generation | 13:49, 22 February 2011 |
Lens focal length | 5.9 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | QuickTime 7.6.6 |
File change date and time | 14:31, 22 February 2011 |
Y and C positioning | Co-sited |
Exposure Program | Portrait mode (for closeup photos with the background out of focus) |
Exif version | 2.2 |
Date and time of digitizing | 13:49, 22 February 2011 |
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3.44 APEX (f/3.29) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 33 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |