Watermark

Watermark

A watermark is an identifying image or pattern in paper that appears as various shades of lightness/darkness when viewed by transmitted light, caused by thickness or density variations in the paper. Watermarks have been used on postage stamps, currency, and other government documents to discourage counterfeiting.

Watermark People (First 1 people) - Page 0

Benita Hill

Benita Hill

Musical artist