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.
Beijing by Li Mingzhi. LargeImage en Shows inner and outer city of Beijing Scale ca LOCmap gb ct gmd Li Mingzhi Old maps of Beijing MapsinChinese PDUSGov
Page 2023 Free-images.com. All images are Public Domain