A colourspace question. What is happening here? Very odd!

mickledore

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Got a strange (to me) problem concerning this image:-



Ammoniticum tintinacerous
by Frank Yates2010, on Flickr

What colour do you see the paper strips?

It is wallpaper we could call sky blue in colour.
Shot on a Canon 5D3 set to Adobe RGB colour space.
Imported into Lightroom as 16 bit ProPhoto RGB.
Exported from there direct to CS6 and it shows as 16 bit RGB.
When I've finished I exported via the File>Scripts as both 8 bit JPEG and 16 bit TIFF. Both showing as RGB.
When I open the folder with Windows and look at the preview the colour is blue.
I've uploaded to Flickr and on my PC the colour is blue on my monitor when looking at flickr.

Fine so far. Now the trouble starts.
If I click on "Slideshow" in windows the colour changes to purple.
If I run either the JPEG or TIFF through Faststone Photo Resizer the output is purple.
If I look at my flickr pages on my Android phone the colour is purple.

So what colour do you see it?

I did post the image into a thread on here by means of BB Code from flickr but the colour I see is blue on my monitor. On my Android the colour is purple.
Thread is here:- https://www.talkphotography.co.uk/threads/paper-art-spiral.578307/ post #17

On my monitor the colour of the paper is blue and as close to the original as I need. Can't be my monitor giving false readings.

So somewhere in the processing the colour is changing. From my numpty point of view everything looks to be set right. So what is going wrong?

Help, please!
 
So.. Exiftool says:

Code:
Andy@BUSTER /cygdrive/g/Users/Andy/Downloads
$ exiftool -a image.png
ExifTool Version Number         : 8.38
File Name                       : image.png
Directory                       : .
File Size                       : 536 kB
File Modification Date/Time     : 2015:02:11 23:23:46+00:00
File Permissions                : rw-rw-rw-
File Type                       : JPEG
MIME Type                       : image/jpeg
Exif Byte Order                 : Big-endian (Motorola, MM)
Image Width                     : 5910
Image Height                    : 3990
Bits Per Sample                 : 8 8 8
Photometric Interpretation      : RGB
Orientation                     : Horizontal (normal)
Samples Per Pixel               : 3
X Resolution                    : 240
Y Resolution                    : 240
Resolution Unit                 : inches
Software                        : Adobe Photoshop CS6 (Windows)
Modify Date                     : 2015:02:11 14:36:47
Exif Version                    : 0221
Color Space                     : Uncalibrated
Exif Image Width                : 800
Exif Image Height               : 540
Compression                     : JPEG (old-style)
X Resolution                    : 72
Y Resolution                    : 72
Resolution Unit                 : inches
Thumbnail Offset                : 394
Thumbnail Length                : 7815
Current IPTC Digest             : cd7ff7884cc8be3621ffcf20f152c5c0
Coded Character Set             : UTF8
Coded Character Set             : UTF8
Coded Character Set             : UTF8
Application Record Version      : 70
IPTC Digest                     : cd7ff7884cc8be3621ffcf20f152c5c0
X Resolution                    : 240
Displayed Units X               : inches
Y Resolution                    : 240
Displayed Units Y               : inches
Global Angle                    : 33
Global Altitude                 : 30
Photoshop Thumbnail             : (Binary data 7815 bytes, use -b option to extract)
Photoshop Quality               : 12
Photoshop Format                : Standard
Progressive Scans               : 3 Scans
XMP Toolkit                     : Adobe XMP Core 5.3-c011 66.145661, 2012/02/06-14:56:27
Creator Tool                    : Adobe Photoshop CS6 (Windows)
Create Date                     : 2015:02:11 13:04:11Z
Metadata Date                   : 2015:02:11 14:36:47Z
Modify Date                     : 2015:02:11 14:36:47Z
Legacy IPTC Digest              : 92130AD90E522A80BD9526642EF50ED4
Color Mode                      : RGB
ICC Profile Name                : ProPhoto RGB
History                         : 2015-02-11T12:00:06Z.File Untitled-1 opened.2015-02-11T12:08:45Z.File Untitled-2 closed.2015-02-11T12:09:42Z.File C:\Users\Frank Yates\AppData\Roaming\Adobe\Adobe Photoshop CS6\AutoRecover\_Untitled-113264068D108C6901B3592EA654FCD57.psb saved.2015-02-11T12:19:18Z.File C:\Users\Frank Yates\AppData\Roaming\Adobe\Adobe Photoshop CS6\AutoRecover\_Untitled-113264068D108C6901B3592EA654FCD57.psb saved.2015-02-11T12:38:30Z.File C:\Users\Frank Yates\AppData\Roaming\Adobe\Adobe Photoshop CS6\AutoRecover\_Untitled-113264068D108C6901B3592EA654FCD57.psb saved.2015-02-11T12:48:06Z.File C:\Users\Frank Yates\AppData\Roaming\Adobe\Adobe Photoshop CS6\AutoRecover\_Untitled-113264068D108C6901B3592EA654FCD57.psb saved.2015-02-11T12:57:42Z.File C:\Users\Frank Yates\AppData\Roaming\Adobe\Adobe Photoshop CS6\AutoRecover\_Untitled-113264068D108C6901B3592EA654FCD57.psb saved.2015-02-11T13:04:11Z.File I:\Club discussions\Ammonite.psd saved.2015-02-11T14:31:45Z.File Ammonite.psd opened.2015-02-11T14:33:12Z.File Ammonite.psd closed.2015-02-11T14:33:12Z.File I:\Club discussions\Ammonite.psd saved.2015-02-11T14:34:30Z.File Ammonite.psd opened.2015-02-11T14:36:28Z.File Ammonite_1.jpg opened.2015-02-11T14:36:47Z.File I:\Processed images\JPEG\Ammonite_1.jpg saved.
Format                          : image/jpeg
Instance ID                     : xmp.iid:F1CED84CFBB1E411A1F58F960E9D2F2E
Document ID                     : xmp.did:9D73E08BE4B1E41196DBEC94BBF1FF27
Original Document ID            : xmp.did:9D73E08BE4B1E41196DBEC94BBF1FF27
Document Ancestors              : xmp.did:023f154d-088a-834d-a7e7-f72b8adf8932, xmp.did:0829B31C0984E211BEFBD0B7F918A22D, xmp.did:0e4eec39-44f2-a342-8cbc-04edfe3bb2a0, xmp.did:3b3ec87a-1af6-6a4f-9035-5c568e01274d, xmp.did:48ee89c7-5823-5e4a-9ecf-7a48e21944f5, xmp.did:6965D9ACE045E21181C39BC24A259F61, xmp.did:7b0f2fcb-091f-5f4d-9c6d-889d3add62d7, xmp.did:82A63A2A932DE2118FB6EAF78290FC34, xmp.did:b5fc4bc3-b16b-ef42-8a94-a79d7d9c36a0, xmp.did:b8745ab7-ec4b-ab46-8b12-36e27620210d
History Action                  : created, saved, derived, saved, saved
History Instance ID             : xmp.iid:9D73E08BE4B1E41196DBEC94BBF1FF27, xmp.iid:F98810E8FAB1E4118CE5F93B5D58EC8E, xmp.iid:F0CED84CFBB1E411A1F58F960E9D2F2E, xmp.iid:F1CED84CFBB1E411A1F58F960E9D2F2E
History When                    : 2015:02:11 13:04:11Z, 2015:02:11 14:33:12Z, 2015:02:11 14:36:01Z, 2015:02:11 14:36:47Z
History Software Agent          : Adobe Photoshop CS6 (Windows), Adobe Photoshop CS6 (Windows), Adobe Photoshop CS6 (Windows), Adobe Photoshop CS6 (Windows)
History Changed                 : /, /, /
History Parameters              : converted from application/vnd.adobe.photoshop to image/jpeg
Derived From Instance ID        : xmp.iid:F98810E8FAB1E4118CE5F93B5D58EC8E
Derived From Document ID        : xmp.did:9D73E08BE4B1E41196DBEC94BBF1FF27
Derived From Original Document ID: xmp.did:9D73E08BE4B1E41196DBEC94BBF1FF27
Profile CMM Type                : KCMS
Profile Version                 : 2.1.0
Profile Class                   : Display Device Profile
Color Space Data                : RGB
Profile Connection Space        : XYZ
Profile Date Time               : 1998:12:01 18:58:21
Profile File Signature          : acsp
Primary Platform                : Microsoft Corporation
CMM Flags                       : Not Embedded, Independent
Device Manufacturer             : KODA
Device Model                    : ROMM
Device Attributes               : Reflective, Glossy, Positive, Color
Rendering Intent                : Media-Relative Colorimetric
Connection Space Illuminant     : 0.9642 1 0.82487
Profile Creator                 : KODA
Profile ID                      : 0
Profile Copyright               : Copyright (c) Eastman Kodak Company, 1999, all rights reserved.
Profile Description             : ProPhoto RGB
Media White Point               : 0.9642 1 0.82489
Red Tone Reproduction Curve     : (Binary data 14 bytes, use -b option to extract)
Green Tone Reproduction Curve   : (Binary data 14 bytes, use -b option to extract)
Blue Tone Reproduction Curve    : (Binary data 14 bytes, use -b option to extract)
Red Matrix Column               : 0.79767 0.28804 0
Green Matrix Column             : 0.13519 0.71188 0
Blue Matrix Column              : 0.03134 9e-005 0.82491
Device Mfg Desc                 : KODAK
Device Model Desc               : Reference Output Medium Metric(ROMM)
Make And Model                  : (Binary data 40 bytes, use -b option to extract)
DCT Encode Version              : 100
APP14 Flags 0                   : [14]
APP14 Flags 1                   : (none)
Color Transform                 : YCbCr
Image Width                     : 800
Image Height                    : 540
Encoding Process                : Baseline DCT, Huffman coding
Bits Per Sample                 : 8
Color Components                : 3
Y Cb Cr Sub Sampling            : YCbCr4:4:4 (1 1)
Image Size                      : 800x540
Thumbnail Image                 : (Binary data 7815 bytes, use -b option to extract)

I draw your attention to:

Code:
Color Mode                      : RGB
ICC Profile Name                : ProPhoto RGB

Save it as sRGB and all will be well :)
 
Thank you. I've no idea where you got all that info - that's very scary!!!!

Saving as sRGB?
If I run file>scripts then I have the option to convert to sRGB.
If I run Save As the only colour profile available to me is ICC Profile ProPhoto RGB
If I look in Image>Mode RGB is selected with no option to choose sRGB.

My images come from LR which prefers ProPhoto, so how do I convert to sRGB without running File>scripts?

Sorry for being a numpty!
 
File->Export is the way to export images in LR.
 
Thanks. When I export from Lightroom I have it set to export as sRGB. How do I do that from within CS6? I can't find the option in there. I presume it's there, but not where I'm looking.

Forget that. I've worked out a way of doing it which will suffice. A bit cumbersome, but good enough for me. Thanks for your help.
 
Last edited:
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