Lydia Marks has decorated the on-screen homes of some of most the stylish movie characters of the past 20 years, including the ladies of Sex and the City and Miranda Priestly from The Devil Wears Prada. Here, Lydia explains her job, the importance of studying art history, and how movie sets can act as characters themselves.

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Movies To Inspire Your Room Decoration: http://www.elledecor.com/celeb...

Famous TV & Movie Houses: http://www.hgtv.com/design/dec...