A print produced from an engraving.
The art of producing an image from an engraved printing form, typically made of copper.
The art of drawing music notation at high quality, particularly on a computer.
The practice of incising a design onto a hard, flat surface, by cutting grooves into it.
A translucent design impressed on the surface of paper and visible when the paper is held to the light.
A mark indicating the level to which water has risen.
A logo superimposed on a digital image, a television broadcast, etc.
A value stored in a datafile to ensure its integrity, so that if the file's contents are changed then the watermark will no longer match the contents.
To mark paper with a watermark.
To mark a datafile with a digital watermark.