File:John Knudsen Etching Process.jpg
Original file (3,981 × 2,678 pixels, file size: 2.26 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionJohn Knudsen Etching Process.jpg |
English: John Knudsen during the etching process of one of his large cityscape prints. |
||
Date | |||
Source | Michael Knudsen | ||
Author | John A. Knudsen | ||
Permission (Reusing this file) |
|
Licensing
[edit]The heirs of the creator 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.
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 15:59, 4 November 2021 | 3,981 × 2,678 (2.26 MB) | Artexposure (talk | contribs) | Cross-wiki upload from en.wikipedia.org |
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 en.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.
Image title | OLYMPUS DIGITAL CAMERA |
---|---|
Camera manufacturer | OLYMPUS IMAGING CORP. |
Camera model | TG-3 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/2 |
ISO speed rating | 800 |
Date and time of data generation | 09:27, 10 May 2015 |
Lens focal length | 4.5 mm |
Orientation | Normal |
Horizontal resolution | 314 dpi |
Vertical resolution | 314 dpi |
Software used | Version 1.0 |
File change date and time | 09:27, 10 May 2015 |
Y and C positioning | Centered |
Exposure Program | Creative program (biased toward depth of field) |
Exif version | 2.3 |
Date and time of digitizing | 09:27, 10 May 2015 |
Meaning of each component |
|
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 000 |
DateTimeOriginal subseconds | 000 |
DateTimeDigitized subseconds | 000 |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 25 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Hard |
Saturation | Normal |
Sharpness | Hard |
Serial number of camera | BH7258091 |