In the early years of the Republic, under the KMT's political tutelage, the Blue Sky with a White Sun Flag shared the same prominence as the ROC flag. A common wall display consisted of the KMT flag perched on the left and the ROC flag perched on the right, each tilted at an angle with a portrait of National Father Sun Yat-sen displayed in the center. After the promulgation of the Constitution of the Republic of China, the party flag was removed from such displayed and the national flag moved to the center.