Traditional Culture Encyclopedia - Photography major - What is a watermark?

What is a watermark?

The meaning of watermark is as follows:

1, the mark you see when you light it.

2. It refers to the traditional method of woodcut painting in China. Pigment is mixed with water and contains no oil, which is different from the general color printing method, so it is called "watermark". Also known as "watermark woodcut".

3. It refers to adding translucent logo and icon to the picture to prevent others from stealing the picture.

Interpretation of Quotations: Sun Li's "Lu Xiuji's Painting Dream": "The paintings I saw when I was a child are still wooden watermarks."

Development history

The earliest watermark was created by paper makers in the Tang Dynasty in China at the end of the 8th century or the beginning of the 9th century. At that time, silk thread was woven on the bamboo curtain. The pattern is more prominent than the curtain surface, so the fiber interweaving in the corresponding parts is finer and the light transmittance is higher when making paper. The watermark effect is obtained.

/kloc-In the 3rd century, Italian craftsmen also woven letters, numbers or patterns on the paper-making network, leaving watermarks as trademarks in the paper-making industry. On the paper machine, the wet paper is pressed with decorative paper (watermark paper) to form a watermark. The decorative ring can be carved with various patterns or patterns as required.