As a child, the actor Krysta Rodriguez would mentally rearrange unfamiliar rooms as a way of soothing herself. The fixation followed her everywhere, from friends’ houses to historical sites. She remembers visiting a clothing store in Paris with her family when she was 11 and obsessing over where she would put a bed if she lived there. “As I’m thinking about it, it was probably a control issue,” she says. “I immediately try to figure out what a space wants to be. Is it a midcentury house that got renovated in the ’90s with all this incorrect architecture? I clear it away.”Over the past two decades or so, Rodriguez, 39, has mostly channeled this aesthetic intensity into her character work, for roles on both the stage and screen (including a memorable turn as Liza Minnelli in the 2021 Netflix series “Halston”). In 2022, while appearing as Jean-Michel Basquiat’s fictional girlfriend in the Broadway play “The Collaboration,” she arranged her dressing room to look like a messy artist’s loft, filled with the kind of ratty ’70s furniture that her character would have grabbed from the streets of the East Village in the ’80s. She says the actor Nathan Lane, with whom she co-starred in “The Addams Family” musical in 2010, helped her realize dressing rooms could be taken seriously when he turned his into an extravagant lounge, complete with a full bar. She also credits the actor Michael Cerveris, who painted his walls blood red and brought in a vintage barber’s chair while starring in a 2006 revival of “Sweeney Todd.” “I try to use these spaces as a gateway,” Rodriguez says of her own dressing rooms. “I want to have some sense of the character, even if it’s not my personal style.”Nestled among framed photos of Jordan’s friends and family are mementos from previous performances, including a bobblehead doll of his character on the TV series “Supergirl.”Blaine DavisIn 2020, when acting work slowed during the pandemic, she turned her interest in interior design into a full-fledged business, renovating the homes of clients in her native Orange County, Calif., and beyond. But it wasn’t until this spring that Rodriguez decorated a dressing room for another actor. When her friend Jeremy Jordan was preparing for his leading role in the Broadway musical adaptation of “The Great Gatsby,” he asked Rodriguez to lend her design expertise. She took inspiration from the subtle details of the character’s Jazz Age world rather than creating what she calls a “Party City Art Deco theme.” Jordan’s only request was that she make the windowless room, deep within the Broadway Theater, feel cozy. Rodriguez decided to reimagine the space as a sunroom in Jay Gatsby’s Long Island mansion, with a soothing watercolor wallpaper of a Japanese maple tree, to reflect the era’s affinity for Japonisme, and a marine blue love seat whose tropical plant print pillows match a nearby bird of paradise.Jordan’s Jazz Age costumes. Linda Cho won the Tony Award for best costume design for her work on the production.Blaine DavisRodriguez sourced period photographs online to help Jordan get into character. Next to a bottle of Buchanan’s whisky — a reference to Gatsby’s love interest in the story, Daisy Buchanan — is a framed image of a champagne tower similar to one featured in the production.Blaine DavisWe are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More