> >An interesting exercise is to look at the histogram in the RAW >converter as you change from one colour space to another.
That is interesting. Can you add colour space profiles to PS RAW converter? Imaging into a large colour space can be useful if you have, or will have, an output device which can use the extra extremely saturated colours. Converting an image to a larger colour space has no benefit. Except if you are going to do some extreme edits and create more colours. The working space should attempt to match the space of the output device. Most photographers uses AdobeRGB as the best compromise and convert to the smaller sRGB for web display and some printers. Most images will fit into sRGB with no clipping. Some images can make use of the more saturated blues and greens which AdobeRGB can hold. The added size of larger colour space can hold even more saturated colours but few images and few output devices can make use of them and many people could not even see the difference. Powell

