This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Songlizong. page is org php title Image AWw here Original uploader was Xuanwudadi at org zh PDART PDart original upload log All user names refer to zh Xuanwudadi bytes no Emperors of the Song Dynasty
Page 2023 Free-images.com. All images are Public Domain