Yu Youren · 于右任 书法 立轴
Yu Youren, 于右任 书法 立轴, 书法 (calligraphy). Offered at auction in 2010; not sold. See Yu Youren’s auction records and prices →
Yu Youren, 于右任 书法 立轴, 书法 (calligraphy). Offered at auction in 2010; not sold. See Yu Youren’s auction records and prices →