圆形光芒珠宝设计:金、蓝宝石与钻石 Jules Chadel c. 1920 - c. 1930 圆形光芒珠宝设计:金、蓝宝石与钻石 by 朱尔·沙代尔, c. 1920 - c. 1930, Illustration, post_impressionism