This 圖片 is not in the public domain. If you wish to use it anywhere other than on Wikipedia or other Wikimedia projects you are obligated to provide the following details along with it:
Credit line example: "ABAL1412's signature.png from Wikimedia Commons by ABAL1412, CC-BY 4.0"
A statement such as "From Wikimedia Commons" or similar is not by itself sufficient. If you do not provide clear attribution to the author and indicate the file name as shown here, you didn't comply with the terms of the file's license and may not use this file. If you are unable or unwilling to provide attribution you should contact ABAL1412 to negotiate a different license. Informing me about usage is not mandatory, however, I'd appreciate a note if you use my work outside Wikimedia projects. Thanks! This signature is used to represent myself, sometimes as my logo. Please don't use it for any other purposes. If you want to use it, please notify me through this email: abal1412music@outlook.com