Wesak Festival 2002 , 2002 , Sri Lanka
Cave paintings in Sigiriya , 1974 , Guinea-Bissau
Cave paintings in Sigiriya , 2009
Cave paintings in Sigiriya , 1951 , Sri Lanka
Adam's Peak , 1967 , Sri Lanka
50th Anniversary of Sri Lanka - China Diplomatic Relations , 2007 , 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
Diplomatic Relations between Sri Lanka & Thailand , 2015 , Sri Lanka
Asgiri Maha Viharaya - 700th Anniversary , 2012 , Sri Lanka
