Signed upper right Yu Cheng-yao in Chinese
With one seal of the artist

EXHIBITED:
A Centennial Retrospective for Yu Cheng-yao - Years of Retreat Where Time Ceases, Taiwan Provincial Museum of Fine Arts, Taichung, March 20 - June 20, 1999
A Survey of 20th Century Chinese Ink Painting, National Museum of History, Taipei, September 2 - 28, 1999
Recall Ink Painting – Exhibition of Min's and Taiwanese Painting, Xiamen Culture & Art Center, Xiamen, June 15 - 21, 2013

ILLUSTRATED:
A Centennial Retrospective for Yu Cheng-yao - Years of Retreat Where Time Ceases, Taiwan Provincial Museum of Fine Arts,
Taichung, 1999, color illustrated, p. 74
A Survey of 20th Century Chinese Ink Painting, National Museum of History, Taipei, 1999, color illustrated, p. 104
Recall Ink Painting – Exhibition of Min's and Taiwanese Painting, Xiamen Chinese Culture Friendship Association, Taiwan Cultural Relics Protection Association, 2013, color illustrated, p. 118