Mae'r cwcis hyn yn gwbl angenrheidiol ar gyfer weithrediad y wefan.
Rydym yn defnyddio Google Analytics i fesur sut ydych yn defnyddio'r wefan er mwyn i ni ei wella yn seiliedig ar angen defnyddwyr.
Gall y cwcis hyn gael eu gosod gan wefannau trydydd parti a gwneud pethau fel mesur sut rydych yn gwylio fideos YouTube.
Amgueddfa Cymru
Teacup and saucer, hybrid-paste porcelain, the cup with a green-tinged grey translucency, the saucer with an earthy orange translucency; cup with rounded sides and loop handle; saucer standing on a straight sided foot rim with rounded spreading sides; both transfer printed in monochrome black, the cup with a man walking along a road leading through a ruined archway, a river and bridge nearby with a figure fishing; the saucer with a view of two sailboats and a rowing boat on a river leading to a town; black lip to the cup and saucer and black line inside the lip, black detail to the handle.