A Spanish user of Windows Vista has discovered a photo of 3 people on his Windows Vista DVD a week ago. The 3 people in that photo are members of the team who worked on the Windows Vista DVD hologram design. Explained by Windows, the photo acts as a digital watermark to make it more difficult to replicate a Windows Vista DVD.

The photo is less than 1mm, and it is impossible to view it without a magnifying glass. The Spanish user has took some photos of the DVD and the photo in it, and posted them on his blog. Have a look at these photos below:

Do you have any Windows Vista DVD with you now? If yes, take a look at it to check the photo out. It will be more interesting if Bill Gate’s picture is used instead.

via CypherHackz