https://creativecommons.org/licenses/by/2.0CC BY 2.0 Creative Commons Attribution 2.0 truetrue
原始上传日志
The original description page was here. All following user names refer to en.wikipedia.
2013-02-12 15:58 Xyphoid 319×480× (28877 bytes) Uploading a file from a free published source using [[Wikipedia:File_Upload_Wizard|File Upload Wizard]]
这幅图片原始出处为Flickr的https://www.flickr.com/photos/32104790@N02/4751726336 ,作者为University of Salford 。经机器人FlickreviewR在2014年6月1日审查后确定为采用cc-by-2.0的协议授权使用。