Kate Middleton put her photography skills to the test for a new cover photo of Camilla, Duchess of Cornwall .

The Duchess of Cambridge was commissioned by none other than Camilla herself to snap the relaxed portrait for a special edition of Country Life magazine, which the royal guest edited in honor of her upcoming 75th birthday. Kate regularly photographs her husband, Prince William, and the couples three children for their own, official birthday portraits.

For the cover photo, the Duchess of Cornwall wears a floral dress with a matching blue cardigan while posing in her gardens at her Wiltshire home, called Ray Mill House .

We are thrilled to have our Guest Editor captured so magnificently by royal photographer The Duchess of Cambridge, Mark Hedges, editor-in-chief of Country Life, said in a statement shared with HuffPost on Tuesday.