![]() |
| Deidrea Miller |
Deidrea Miller, former deputy communications director for NYC mayor Bill de Blasio, has joined Christie’s Americas as head of communications, based in the auction house’s New York office.
Miller comes to Christie’s from Brunswick Group, where she served as director at Brunswick Arts. At Brunswick, she advised clients including the Solomon R. Guggenheim Foundation and the Louisiana Museum of Modern Art in Denmark.
While working for de Blasio, Miller oversaw external relations for such city agencies as cultural affairs, economic development, and media and entertainment. In addition, she advised the mayor’s office on constructing monuments to honor women, minorities and LGBTQ individuals.
Miller will replace Erin McAndrew, who has worked at Christie’s since 2008 and is now an independent consultant working with NFT startup TR Lab.
Guggenheim deputy director and chief curator Naomi Beckwith told Artnet News that Miller understands “everything from language to structures to audience” and can “convey voice and vision in the most impactful way.”


Catherine Sullivan, global chief communications officer at Burson, has exited the WPP unit after a 12-year run.
Six Flags Entertainment Corporation hires Amy Martin Ziegenfuss as CMO, effective June 3. Ziegenfuss was most recently CMO at Carnival Cruise Line... Narrative Strategies brings on Hanna Beckman and Rich Casale as senior directors... Grayling has appointed Maury Postal as EVP, creative strategy and innovation services... HMH (Houghton Mifflin Harcourt), an educational publisher and technology company focused on K–12 education, assessments and professional learning, names Jessica Naeve CMO.
Brunswick Group has announced that Teneo's Christian Buss and Netflix's Paul Shaw have joined the firm as partners in San Francisco.
4media group promotes chief operating officer Melissa Elsner to CEO, succeeding Ed Cyster... Seven Letter names Tanvi Purohit account director at its Seven Letter Labs unit... Moxie Strategies, which is marking its second anniversary, brings on Janice Laurente as EVP of public affairs.
Katie Hill, who served as communications director for President Obama, is joining The New York Times as SVP, global head of communications and external affairs.



