Actress Julianne Moore has started a Valentine’s Day project to support the nonprofit group Save the Children, reports the Associated Press.

The cards, which are being sold on the charity’s Web site, feature children’s artwork and can be printed or e-mailed through February 14.

A mother of two, Ms. Moore said that she hoped the project would catch on in schools. “I know my kids are very service-oriented, and they’re very into the idea of charity — particularly when it comes to other kids,” she said.