Non_Open Source materials being embedded in OS stacks/standalones.

[Richmond]

On 04/13/2013 09:29 PM, stephen barncard wrote:
> Photoshop has a plugin and a paid service to apply invisible watermarks to
> images. They've had this for over 20 years.
> As most serious photographers have photoshop, I would assume it's been used
> a lot over the years, even pre-internet.

http://graphicssoft.about.com/od/gimptutorials/ss/graphic-watermark.htm

Richmond.