Kate Middleton's warm way with children was on full display at the National Portrait Gallery during a trip with schoolchildren, where a young fan didn't let go of her hand.

Kate, the Princess of Wales, is sharing both a personal message of hope and a personal photo in honor of World Cancer Day. Kate, who announced in January that she is in remission from cancer, shared a photo of herself Monday standing outside in nature with her arms stretched wide.

The princess, who recently announced that her cancer was in remission, urged followers to nurture “that which lies beyond the disease.”