Am 19.01.2011 16:11, schrieb Elena [service address]: > Yes, but have a look a the result (srgb->cmyk) > http://www.elenadomain.it/pub/argyll/ConversionRGB.jpg > http://www.elenadomain.it/pub/argyll/ConversionCMYK.tif > still a lot of bumps near the center, You didn't tell, how exactly you did create these images, and from which source. Is "ConversionRGB.jpg" the original source image, which was then converted to printer CMYK? [I rather guess it is not the original, as it already contains artifacts, on the other hand, if it were a soft proof, then I would not expect such deep black tones] Regards, Gerhard