File:Jan Baptiste van Helmont.jpg
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Size of this preview: 439 × 599 pixels. Other resolutions: 176 × 240 pixels | 352 × 480 pixels | 563 × 768 pixels | 750 × 1,024 pixels | 1,951 × 2,662 pixels.
Original file (1,951 × 2,662 pixels, file size: 1.44 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]DescriptionJan Baptiste van Helmont.jpg |
English: Portrait of Jan Baptiste van Helmont, a copy after Mary Beale’s 17th century. In the 21st century her portrait was thought to be of Robert Hooke but it turned out not to be so. Jan Baptiste van Helmont was a Belgian physician and early scientist, 1579-1644.
Oil on board 2011. |
Date | |
Source | The original is an oil painting on board by Rita Greer, history painter, 2011. This was digitized by Rita and sent via email to the Department of Engineering Science, Oxford University, where it was subsequently uploaded to Wikimedia. |
Author | Rita Greer |
Licensing
[edit]Copyleft: This work of art is free; you can redistribute it and/or modify it according to terms of the Free Art License. You will find a specimen of this license on the Copyleft Attitude site as well as on other sites. http://artlibre.org/licence/lal/enFALFree Art Licensefalsetrue |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:52, 20 January 2012 | 1,951 × 2,662 (1.44 MB) | James.Leek (talk | contribs) |
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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.
Image title | OLYMPUS DIGITAL CAMERA |
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Camera manufacturer | OLYMPUS IMAGING CORP. |
Camera model | SP570UZ |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/3.2 |
ISO speed rating | 100 |
Date and time of data generation | 13:14, 15 December 2011 |
Lens focal length | 6.32 mm |
JPEG file comment | AppleMark |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | QuickTime 7.6.6 |
File change date and time | 15:07, 16 December 2011 |
Y and C positioning | Co-sited |
Exposure Program | Creative program (biased toward depth of field) |
Exif version | 2.2 |
Date and time of digitizing | 13:14, 15 December 2011 |
Meaning of each component |
|
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 2.97 APEX (f/2.8) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |