Banksy, the British guerrilla artist, has already sprayed the wall with a few of his ironic creations (my favorite: a little girl in a pink frock frisking an armed soldier).

Kate, who wore a yellow-and-white floral shift dress by British designer Jenny Packham, held the sleeping baby wrapped in a white shawl.

Cosette wore over a petticoat of white taffeta, her robe of Binche guipure , a veil of English point, a necklace of fine pearls, a wreath of orange flowers;