Catherine, Duchess of Cambridge passes a painting of her husband... News PhotoAdult,Adults Only,Arts Culture and Entertainment,Blue,British Royalty,Brown Hair,Cap Sleeve,Catherine - Duchess of Cambridge,Celebration,Celebrities,Charity and Relief Work,Diamond Earring,Diamond Ring,Dress,Drop Earring,Duchess,Duke,Dusk,Earring,Emilia Wickstead - Designer Label,Engagement Ring,England,Half Up Do,Human Interest,Husband,London - England,Men,National Portrait Gallery - London,One Person,One Woman Only,Pastel Colored,People,Powder Blue,Pregnant,Prince - Royal Person,Prince William,Royalty,Smiling,Three Quarter Length,UK,Vertical,WorkingPhotographer Collection: Getty Images Entertainment 2013 Getty ImagesLONDON, ENGLAND - APRIL 24: Catherine, Duchess of Cambridge passes a painting of her husband Prince William during an evening reception to celebrate the work of The Art Room charity at The National Portrait Gallery on April 24, 2013 in London, England. (Photo by Toby Melville/WPA Pool/Getty Images)