Claudia Williams was born in Purley and moved to Wales with her family in 1946.
She trained at Chelsea School of Art. Claudia is married to the artist Gwilym Pritchard, they made their first home in Anglesey. After a period of living in France they returned to Wales in 2001. Claudia has regularly contributed to Exhibitions organised by the Welsh Arts Council, the National Museum of Wales, the National Library of Wales and the National Eisteddfod. She has also painted commissioned portraits.
Claudia Williams is represented by Martin Tinney gallery