
Darlun ‘Tarw a Gwartheg’ mewn olew gan Heinrich Harder (1858-1935). Mae’r ffrâm euraidd ‘Biggs & Son, Bond Street, London’ yn dyddio 1853-1856. 49cm x 45cm x 6cm.
’Bull and Cattle' drawing in oil by Heinrich Harder (1858-1935). The ‘Biggs & Son, Bond Street, London’ golden frame dates 1853-1856. 49cm x 45cm x 6cm.