"There was no modernising. This was the world I wanted you to believe you were back in, so in the beginning, I used Photoshop to alter photos of Michelle to see exactly how young or old I could take her Gwen. Then, I made a mood board of different photos of Gwen. We had pictures all over the trailer. Plus, Nicole Fosse [Gwen and Bob's daughter] gave us access to archives of personal family photos. [Makeup artist] Jackie Risotto ended up executing a lot of my designs on Michelle while filming, and it worked out really nicely. It all came together by just diving into those photos of Gwen."