second, if you want to protect it and let others enjoy it, you can put a watermark on the pattern, and the watermark should be placed in the key part of the pattern, so that others can not affect the appreciation, and others can't remove the watermark.
third, implement patent protection. Apply to the national patent department for protection. After patent protection, if others use this pattern for profit, then you can sue him.
IV. Explanation
There is no watermark protection or patent protection for the pattern published on the Internet at will, and it is not illegal for others to use this pattern, so it is not protected by law.