Colour differences between Firefox 3 and Safari 3 on a MacBook · 29 November 08 by Ray Crowley
This behavior is well elaborated elsewhere and is due to a number of factors
To me it is not an issue. In fact I rather like the lack of control one has over how an image is rendered.
The original image is here
Rory Gallagher - For the Last Time (1971) Baader, Ensslin and Monhaupt in Stammheim Prison (1976)