50th Anniversary of Sri Lanka - China Diplomatic Relations , 2007 , Sri Lanka

National Commission for UNESCO, 50th Anniversary , 1999 , Sri Lanka

The German Dharmaduta Society , 2002 , Sri Lanka

Biodiversity complex Ambluwawa , 2006 , Sri Lanka

Relic-chamber painting , 2015 , Sri Lanka

60th Anniversary of All Ceylon Buddhist Congress , 1980 , Sri Lanka

Wesak Festival 1978 , 1978 , Sri Lanka

Ancient Sri Lanka - Polonnaruwa Era - Ethnic & Religious Unity , 2009 , Sri Lanka

Ancient Sri Lanka - Polonnaruwa Era - Language, Trade & Money , 2009 , Sri Lanka

Gangarama Seemamalakaya , 2003 , Sri Lanka

150th Anniversary of Kotte Sri Kalyani Samagridharma Maha Sa , 2006 , Sri Lanka

Diplomatic Relations between Sri Lanka & Thailand , 2015 , Sri Lanka