The Sun reveals that Kate Middleton is going to handover her Royal Portrait to Husband Prince William for his upcoming birthday as a gift. This could be one of the romantic gift for William from Duchess of Cambridge Kate. Royal Portrait of Kate Middleton reported to be worth Â£25,000 on canvas was painted by Nick Philipps who is considered to be the royal artist for Royal Family for many years. Guess who is paying for the painting?? Its the Prince Charles itself for his loving son for the portrait. Royal Artist Nick described Kate Middleton as âgood lookingâ and made him struggle to draw her portrait on canvas. A royal spokesman also confirmed the painting of Catherine, Kate Middleton which was privately commissioned by the Royal Family.