本文透過魯奧（Georges Rouault, 1871-1958）參與的展覽，以文獻分析，從官方、非官方沙龍到個展，探討作品風格的轉變。自官方沙龍（Salon）轉換到秋季沙龍協會（Société du Salon d’Automne）和獨立沙龍協會（Société du Salon des indépendants），不僅是主題與媒材的轉變，明顯從古典的敘事轉向視覺性的圖像。本研究發現：「1895至1901年的沙龍展」到「1903至1910年的沙龍展」，顯示魯奧從官方到非官方沙龍的轉換，作品風格的轉變，兩者關係緊密相連。

This paper aims to discuss the transition of Rouault’s style of work, by the literature analysis of the exhibitions, which from the Salon to unofficial salon and solo exhibitions, that Rouault had been participated in. From the Salon to the Société du Salon d’Automne and the Société du Salon des indépendants, it is obvious that Rouault shifted from classical way of narrative to simply visual image through the variations on themes and materials. The study found that, from the salon of 1895-1901 to the salon of 1903-1910, shows the transition of Rouault’s style of work is highly relevant to his changing from the Salon to unofficial salon.