File:Punzone e contropunzone per filigrana - Museo scienza tecnologia Milano 03168 01.jpg
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Captions
Captions
punzone e contropunzone per filigrana
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Title |
punzone e contropunzone per filigrana |
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Description |
Italiano: Punzone e contropunzone in bronzo raffiguranti Cristoforo Colombo.
Realizzazione della tela metallica per forma filigranata in chiaroscuro per la fabbricazione artigianale di fogli di carta filigranati.
Punzone e contropunzone sono prodotti con la tecnica a cera persa. Successivamente l'immagine viene trasferita sulla tela della forma. La tela viene compressa tra il punzone e il contropunzone con l'impiego di una pressa.
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Date |
between 1506 and 1506 date QS:P571,+1506-00-00T00:00:00Z/10,P1319,+1506-00-00T00:00:00Z/9,P1326,+1506-00-00T00:00:00Z/9 |
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Medium | bronzo/ fusione | |||||||||||||||||||||||
Dimensions |
height: 155 cm (61 in); width: 115 cm (45.2 in) dimensions QS:P2048,155U174728 dimensions QS:P2049,115U174728 |
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Collection |
institution QS:P195,Q947082 |
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Accession number |
3168 |
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Object history | Cartiera Miliani | |||||||||||||||||||||||
References |
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Source/Photographer | Catalogo collezioni (in it). Museoscienza.org. Museo nazionale della scienza e della tecnologia Leonardo da Vinci, Milano. | |||||||||||||||||||||||
Permission (Reusing this file) |
![]() ![]() ![]() This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:01, 21 May 2016 | ![]() | 1,600 × 1,067 (567 KB) | Federico Leva (WMIT) (talk | contribs) | {{ICCD TRC | institution = {{institution:Museoscienza}} | permission = {{cc-by-sa-4.0}} | RSR1 = Brenni, Paolo | CTP = Industria, Manifattura, Artigianato | CMPD = 2006 | DESS1 = PERSONAGGI: Cristoforo Colombo | CTC = chiaroscuro | UTF = Realizzaz... |
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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 | Canon |
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Camera model | Canon EOS-1Ds Mark II |
Author | Peter Aaron |
Exposure time | 3/10 sec (0.3) |
F-number | f/18 |
ISO speed rating | 50 |
Date and time of data generation | 11:39, 23 February 2010 |
Lens focal length | 85 mm |
Width | 3,200 px |
Height | 2,133 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 13:08, 13 March 2010 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 11:39, 23 February 2010 |
APEX shutter speed | 1.736966 |
APEX aperture | 8.33985 |
APEX exposure bias | 0 |
Maximum land aperture | 1.625 APEX (f/1.76) |
Metering mode | Partial |
Flash | Flash did not fire, compulsory flash suppression |
Color space | Uncalibrated |
Focal plane X resolution | 3,526.7605633803 |
Focal plane Y resolution | 3,528.0423280423 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Image width | 1,600 px |
Image height | 1,067 px |
Serial number of camera | 305634 |
Lens used | 85.0 mm |
Owner of camera | Peter Aaron |
Rating (out of 5) | 0 |
Date metadata was last modified | 14:08, 13 March 2010 |