Design

Christina Haselerhansen joined the Design department at Christie’s New York as a Cataloguer in 2021. Prior to this, she earned her Master’s degree from Christie’s Education in London, graduating in 2017 from the History of Art and Art-World Practice: Fine and Decorative Art from Renaissance to Modernism program accredited through the University of Glasgow. Since 2019, Christina has established a career within the auction world. During her time at Christie’s, she has contributed to several high profile sales, including Tiffany Masterworks from the Garden Museum: A Private Collection (June 2022), Sculpting Paradise: The Collection of Marie Lalanne (December 2022), The Ann and Gordon Getty Collection (October 2022 and June 2023), ADAM: Works from the Collection of Adam Lindemann (March 2023), and, most recently, François-Xavier Lalanne, Sculpteur | Collection Dorothée Lalanne (October 2024).

Throughout her tenure, Christina has developed a specialization in works by Tiffany Studios and Les Lalanne (Claude and Franҫois-Xavier Lalanne), and she continues to refine this expertise in her current role as Head of Sale.

Victoria Tudor began her career with christie’s in 2008 based in New York. As a Specialist with the Decorative Arts department and a contributing member of the Private and Iconic Collections team, Victoria participated in important sales The Private Collection of President & Mrs. Ronald Reagan (2016); the landmark sale of The Peggy and David Rockefeller Collection (2018); and oversale the single owner sale of affable art and antiques dealer Mr. Joel Chen of JF Chen, Los Angeles, Ca. (2018). The opportunity to celebrate the marriage of antique and 20th century design appeared again as Victoria acted as the head of sale for The Collection of A. Jerrold Perenchio (2020), the concurrent single owner online sales of renowned French interior designer Henri Samuel interiors; and contributed as head of Design in the Sacred and Imperial: The James and Marilynn Alsdorf Collection (2020). In 2021, Victoria joined the Design department as Head of Sale to spearhead the New York calendar of sales for the dedicated department.

In Design, Victoria has lead the team to increased marketshare and exponential growth for the category – through a combination of various owner and single owner sale opportunities. As head of sale for Design and Tiffany sales annually, in addition to key roles in unique opportunities such as Tiffany Masterworks from the Garden Museum: A Private Collection (2022), Victoria has also implemented the first mid-season online auction series Modern Collector beginning in Spring 2022. A native of Chicago, Illinois, Victoria received her Bachelor’s from Bowdoin College in Maine with a focus in Latin American Literature, Spanish Language and International Relations. She has her Colored Stones certification from the Gemological Institute of America and is serving as an auctioneer for Christie’s since 2021.

Daphné Riou joined Christie’s New York in 2018 as the Head of the Design department.

Prior to joining Christie’s, Daphné worked at Sotheby’s for six years, where she held various positions in the Design departments in Paris, London and finally in New York for four years, where she oversaw the sale of several masterworks and important private collections of 20th Century Design.

Daphné graduated from HEC Paris business school, earning a master in Art & Creation management and studied art history at the Ecole du Louvre in Paris.

She started her career in the auction world working at Christie’s Paris, with the legendary sales of the Château de Gourdon collections which totalized 42 million euros in March 2011.

In her past year working at Christie’s, Daphné oversaw the sale of the 'Pond Lily' Lamp that sold for $3.4M in December 2018, a world record for any work by Tiffany, and the record breaking sale of the cabinet by Eugène Printz and Jean Dunand which sold for $5,496,000 in June 2019.


Daphné Riou a rejoint Christie's New York en 2018 en tant que responsable du département Design.

Avant de rejoindre Christie's, Daphné a travaillé chez Sotheby's pendant six ans, où elle a occupé différents postes au sein des départements Design à Paris, à Londres et enfin à New York pendant quatre ans, où elle a supervisé la vente de plusieurs chefs-d'œuvre et d'importantes collections privées de Design du 20ème siècle.

Daphné est diplômée de l'école de commerce HEC Paris, où elle a obtenu un master en management de l'art et de la création artistique, et a étudié l'histoire de l'art à l'Ecole du Louvre à Paris.

Elle a commencé sa carrière dans le monde des enchères en travaillant chez Christie's Paris, avec la vente légendaire des collections du Château de Gourdon qui a totalisé 42 millions d'euros en mars 2011.

Dernièrement, Daphné a supervisé la vente de la lampe 'Pond Lily' qui s'est vendue pour 3,4 millions de dollars en décembre 2018, un record mondial pour toute œuvre de Tiffany, et la vente record du cabinet d'Eugène Printz et Jean Dunand qui s'est vendue pour 5 496 000 dollars, en juin 2019.

Alex Heminway is a Senior Vice President and International Head of Design at Christie’s, New York. In his current role, Mr. Heminway is responsible for the global management of the department, which focuses on twentieth- and twenty-first-century decoratitive arts and design. The department holds multiple annual auctions in its various sale sites including New York, London, and Paris. He oversees business strategy with other sale departments, including Post-War and Contemporary Art. In 2019, after nine years at another international auction house, Mr. Heminway returned to Christie’s, where he began his career in 1993. Prior to this most recent auction experience, Mr. Heminway worked at Cove Landing, Manhattan-based dealers in eighteenth- and nineteenth-century English and Continental furniture, fine art, and sculpture. Prior to that he worked in sales for post-war and contemporary art dealer Gagosian Gallery, Los Angeles, where he also worked on painter Ed Ruscha’s catalogue raisonné. Mr. Heminway has worked in the auction and gallery business in both fine and decorative arts for more than sixteen years between 1993 and the present