The Queen and the Duchess of Cornwall have helped to decorate a Christmas tree with a pair of specially-made royal baubles, to mark the opening of Barnardo's new headquarters.
The Queen's decoration was made of red velvet, covered with gold coloured thread and featured her cypher below a crown and a floral pattern around its edge.
Her daughter-in-law's had a similar design, but was made from blue velvet and featured her cypher surrounded by a ring of white beads.
The Queen made sure she reached up to find a good spot for her festive decoration on the tree at the leading children's charity's new multi-million pound purpose-built building headquarters in Barkingside, East London.
Siblings Skye, aged eight, and seven-year-old Summer, who are supported by a Barnardo's children's centre in Essex, presented the baubles to the royal pair and also gave them Christmas stockings filled with tree decorations from the Barnardo's shop.