Sam Taylor-Wood and Aaron Johnson 11.09Sam Taylor-Wood pictured with Aaron JohnsonSam Taylor-Wood and Kelly Hoppen are putting their creative talents to good use this Mother's Day.

Each have designed a limited edition e-card for the White Ribbon Alliance.

The cards are part of a global campaign to promote safe maternal and newborn health.

Nowhere Boy director Sam and interior designer Kelly (Sienna Miller's step-mother) have designed the cards for The White Ribbon Alliance for Safe Motherhood and its coalition members Amnesty International, Mumsnet, Oxfam GB, Save the Children, The Royal College of Midwives, The Royal College of Nurses, Women For Women International and One.

The groups are collaborating to urge world leaders to place emphasis on maternal health.

A paper-free card to show mum we care and doing our bit for a good cause? We're in.