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
In 1910 Gwen John moved to Meudon, retaining her Paris apartment as a studio. She began visiting the church there, writing ‘I am in love with the atmosphere of Meudon church and the people who go to church here have a charm for me.’ From the early 1910s onwards she made numerous sketches in church, which she worked up later at her studio.