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Caution: Before removing a watermark from a copyrighted image, please read the WMF's analysis of the legal ramifications of doing so. Template documentation If you plan to make breaking changes to this template, move it, or nominate it for deletion, please notify Twinkle 's users and maintainers at Wikipedia talk:Twinkle as a courtesy, as the ...
Illustration workshop : For improvement of non-photographical images such as graphics, diagrams, etc. Photography workshop : For improvement of photography-related imagery including macro, digital, and monochrome photography. Map workshop : For improvement of maps and cartography.
Sometimes a watermark in stamp paper can be seen just by looking at the unprinted back side of a stamp. More often, the collector must use a few basic items to get a good look at the watermark. For example, watermark fluid may be applied to the back of a stamp to temporarily reveal the watermark. [4]
A digital watermark is called imperceptible if the original cover signal and the marked signal are perceptually indistinguishable. A digital watermark is called perceptible if its presence in the marked signal is noticeable (e.g. digital on-screen graphics like a network logo, content bug, codes, opaque images). On videos and images, some are ...
Free images should not be watermarked, distorted, have any credits or titles in the image itself or anything else that would hamper their free use, unless, of course, the image is intended to demonstrate watermarking, distortion, titles, etc. and is used in the related article. Exceptions may be made for historic images when the credit or title ...
Chiaroscuro watermark. The artist Bill Fink is holding up the self portrait to light with the watermarked paper held in his hand. A light-and-shade watermark, [note 1] is a watermark image produced in a chiaroscuro style. In a traditional watermark, an image is produced in paper fibers by contrasting shades of light and dark in places where the ...
Asking news agencies for free images is unlikely to succeed. Private individuals that have pictures on their homepages or online photo albums are much more likely to grant permission if asked nicely. See if there is an email address associated with the photo, or if the webmaster's e-mail address is available on the site.
We only allow uploads of non-free images if no free equivalent is available, or could be created – which means in practice: 1) if a relatively poor but free image is available to us, a better but non-free image cannot be uploaded; and 2) with some exceptions, a non-free image of a living person cannot be used at all, because while the person ...