A family from Cwmcarn is appealing for help in finding a mother's wedding rings, which were lost shortly after her death.
Sian Chung died on Friday morning after a three-year battle with cancer.
That afternoon, her family - husband Keith Chung, son Koby and daughter Leiona - decided to take a walk around Tredegar Park "to get out of the house".
Koby decided to take his mother's wedding and engagement rings from the family mantlepiece for the walk "because he wanted to keep his mum with him".
During the walk, the rings went missing.
Mr Chung said his son was "devastated and heartbroken" at the loss of the rings.
Despite the family's efforts to search the area, the rings have not been found.
Keith Chung has appealed via social media for anyone in the area who might have seen them.
The wedding ring is described as an etched gold band with the letter "W" on the inside.
The engagement ring is a gold banded three gem set with a sapphire in the middle beside two smaller diamonds.