File:Gág preparing Lithographic Stone.jpg
Original file (1,000 × 1,400 pixels, file size: 226 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionGág preparing Lithographic Stone.jpg |
English: circa 1932 |
Date | |
Source | Kerlan Collection University of Minnesota |
Author | Robert Janssen |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it was published in the United States between 1929 and 1977, inclusive, without a copyright notice. For further explanation, see Commons:Hirtle chart as well as a detailed definition of "publication" for public art.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties. العربية ∙ беларуская (тарашкевіца) ∙ čeština ∙ Deutsch ∙ Ελληνικά ∙ English ∙ español ∙ français ∙ Bahasa Indonesia ∙ italiano ∙ 日本語 ∙ 한국어 ∙ македонски ∙ Nederlands ∙ português ∙ русский ∙ sicilianu ∙ slovenščina ∙ ไทย ∙ Tiếng Việt ∙ 中文(简体) ∙ 中文(繁體) ∙ +/− |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 05:09, 27 February 2014 | 1,000 × 1,400 (226 KB) | Dktrfz (talk | contribs) | User created page with UploadWizard |
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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 | SAMSUNG |
---|---|
Camera model | EX1 |
Exposure time | 1/15 sec (0.066666666666667) |
F-number | f/2.8 |
ISO speed rating | 200 |
Date and time of data generation | 14:03, 3 February 2014 |
Lens focal length | 5.2 mm |
Orientation | Normal |
Horizontal resolution | 200 dpi |
Vertical resolution | 200 dpi |
Software used | Adobe Photoshop CS4 Macintosh |
File change date and time | 23:05, 26 February 2014 |
Subsampling ratio of Y to C |
|
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 14:03, 3 February 2014 |
APEX exposure bias | 0 |
Maximum land aperture | 1.8 APEX (f/1.87) |
Metering mode | Spot |
Light source | Unknown |
Flash | Flash did not fire |
Color space | sRGB |
Sensing method | 0 |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 24 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Image width | 1,000 px |
Image height | 1,400 px |
Date metadata was last modified | 17:05, 26 February 2014 |
Unique ID of original document | xmp.did:F97F117407206811A613FCC954AF3A7C |