The exhibition showcases selected graphic works from the series of C. David Thomas during his struggle with Parkinson’s syndrome in recent years, which has been identified as one of the consequences of exposure to Agent Orange, which was probably infected during the American war in Vietnam.

“I love Vietnam very much and will continue to devote my energy to helping the victims of Agent Orange/dioxin. I have a strong desire to live up to the message my mother sent me when I returned from the war, that is Love, Peace and Happiness,” said Matthew Keenan, an American veteran who fought in Vietnam in the 1970s.

A US war veteran who used to fight in Vietnam, has sent 504 roses to the incense offering ceremony commemorating 504 victims of the Son My bloody massacre by US troops over 50 years ago.