<p style="font-size: 12px;color:#aaa;">版权引用：<a href="https://avopix.com/photo/384305-self-portrait-1887-by-vincent-van-gogh-original-from-the-art-institute-of-chicago"><span style="font-size: 12px;color:black;">“Self-Portrait (1887) by Vincent Van Gogh. Original from the Art Institute of Chicago.”</span> </a>由 <a href="https://avopix.com/author/photos/the-art-institute-of-chicago-source"><span style="font-size: 12px;color:black;">The Art Institute of Chicago (Source)</span></a> 授权许可 <span><a href="https://creativecommons.org/publicdomain/zero/1.0/deed.zh" target="_blank" style="font-size: 12px;color:black;">CC0 1.0 Universal Public Domain Dedication<img src="" style="display: inline-block;height: 16px;width: auto;"></a></span></p>