Kate Middleton honored World Cancer Day on Monday ahead of a visit to the National Portrait Gallery in London. In an Instagram post, the Princess of Wales shared a photo taken by her youngest son, Prince Louis. “Don’t forget to nurture all that which lies beyond the disease,” she wrote.

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.

Kate Middleton celebrated World Cancer Day with a little help from Prince Louis. The Princess of Wales, 43, shared a post on her Instagram account Monday, the day before World Cancer Day, featuring a new picture that was taken by her 6-year-old son.