His portrait , and a painting of his funeral mass , by Sir John Lavery are exhibited in Cork 's Crawford Municipal Art Gallery .
A collection relating to Terence MacSwiney exists in Cork Public Museum .
Terence MacSwiney 's portrait , and a painting of his funeral mass , by Sir John Lavery are exhibited in Cork 's Crawford Municipal Art Gallery .
A collection relating to Terence MacSwiney exists in Cork Public Museum .