Yu Youren · Sun Yat-sen 'Fundamentals of National Reconstruction' Preface in Cursive Script

Yu Youren, Sun Yat-sen 'Fundamentals of National Reconstruction' Preface in Cursive Script, 水墨纸本, 40.5 × 66.5 cm. Sold at auction in 2025. See Yu Youren’s auction records and prices →