Zhao Mengfu (simplified Chinese: 赵孟頫; traditional Chinese: 趙孟頫; pinyin: Zhào Mèngfǔ; Wade–Giles: Chao Meng-fu; courtesy name Zi'ang (子昂); pseudonyms Songxue (松雪, "Pine Snow"), Oubo (鸥波, "Gull Waves"), and Shuijing-gong Dao-ren (水精宫道人, "Master of the Crystal Palace"); 1254–1322), was a descendant of the Song Dynasty's imperial family, and a Chinese scholar, painter and calligrapher during the Yuan Dynasty.