The Duchess of Cambridge has marked her milestone 40th birthday by releasing three portraits showing the sophisticated glamour of the future queen.Kate has been pictured in three relaxed poses, wearing different Alexander McQueen dresses and with her hair flowing.Celebrated fashion photographer Paolo Roversi, famed for working with industry stars like Naomi Campbell and Kate Moss described photographing the duchess as “a moment of pure joy” and said with her “positive energy” she can “bring hope to the whole world”.The duchess will celebrate her 40th birthday on Sunday and the event is likely to be a private family affair marked…
