Saith deg mlynedd ers sefydlu'r Grŵp Cymreig, yr arlunydd Gustavius Payne sy'n edrych ar yr hanes. Artist Gustavius Payne looks at the history of the Welsh Group, founded in 1948. Show more
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Saith deg mlynedd ers sefydlu'r Grŵp Cymreig, yr arlunydd Gustavius Payne sy'n edrych ar yr hanes. Artist Gustavius Payne looks at the history of the Welsh Group, founded in 1948. Show more