File:1603 2 XS 40X DF.jpeg

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Cross section cadmium red paint, normal light, fatty acid crystals on surface of varnish, 20x magnification, painting dated 1953. Image taken 2013.

Please contact mary@cagsoho.com for permission to use this image.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	16:24, 8 April 2013		800 × 600 (173 KB)	Mgridley (talk \| contribs)	Cross section of cadmium red paint sample from 1953 painting. 40x magnification, showing fatty acid deposits on surface. A: fatty acid B cadmium paint layers C voids in sample. Image taken 2010. Best shown in conjunction with identical cross section...
	16:00, 8 April 2013		800 × 600 (175 KB)	Mgridley (talk \| contribs)	Cross section cadmium red paint, normal light, fatty acid crystals on surface of varnish, 20x magnification, painting dated 1953. Image taken 2013. Please contact mary@cagsoho.com for permission to use this image.

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Image title	OLYMPUS DIGITAL CAMERA
Camera manufacturer	OLYMPUS OPTICAL CO.,LTD
Camera model	C3040Z
Exposure time	1/3 sec (0.33333333333333)
F Number	f/2.6
ISO speed rating	200
Date and time of data generation	09:01, 5 April 2010
Lens focal length	21 mm
Width	800 px
Height	600 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CS6 (Macintosh)
File change date and time	12:20, 8 April 2013
Y and C positioning	Co-sited
Exposure Program	Aperture priority
Exif version	2.2
Date and time of digitizing	09:01, 5 April 2010
Meaning of each component	Y Cb Cr does not exist
Image compression mode	5
APEX shutter speed	1.584963
APEX aperture	2.757023
APEX exposure bias	−1
Maximum land aperture	2.8 APEX (f/2.64)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
Supported Flashpix version	1
Color space	Uncalibrated
File source	Digital still camera
Scene type	A directly photographed image
Date metadata was last modified	08:20, 8 April 2013
Unique ID of original document	EF144C90A45FA21F395BF0FBCDC84D83