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
Dessert dish, hard-paste porcelain, square shape with rounded corners, straight-sided foot-rim and curving sides; finely painted in polychrome enamels with to the centre of the well a circular panel containing a mountainous landscape with scattered buildings, the panel enclosed by a gilt border, around the sides of the well an elaborate border consisting of a gilt foliate band, a heavy plain gilt band, and above garlands of polychrome flowers between blue rosettes, to the centre of each sides an oval panel on a yellow ground containing a view of buildings in grey monochrome on a red-brown ground, a gilt edge to the rim.