Mae Amgueddfa Cymru Caerdydd ac Oriel Gelf Glynn Vivian, Abertawe wedi llwyddo yn eu cais i gael un o'r 15 darlun gan yr arlunydd haniaethol o Brydain, Albert Irvin
National Museum Wales Cardiff and the Glynn Vivian Art Gallery, Swansea have each been successful in their bids for an allocation of one of 15 paintings by the British abstract artist Albert Irvin