EILEEN EKSTRACT

President and Founder

Eileen launched Collectors Concessions, an online marketplace for collectors and artists, to share her love of art and exceptional artwork with others. Eileen was a docent at The Metropolitan Museum of Art in New York for 23 years, where she was surrounded by world-famous artworks and curators. Previously, along with her husband, Richard Ekstract, she started and published Cottages & Gardens magazines.

PARKER CALVERT

Creative Director

Parker is a photographer and filmmaker from New York City. He has worked on a wide range of creative projects, and his artwork has been featured in New York, Washington, DC, and Miami. He is active in the NYC art community and sees Collectors Concessions as a unique vehicle for connecting buyers with well-vetted artwork.

PHAEDRA PHILIPPOUSSIS

Head Archivist/Digital Marketing Director

Phaedra is a creative strategist with a foundation in coding, web, and graphic design, bringing both technical fluency and visual intelligence to every project she leads. Her work spans luxury interiors, historic estates, cultural institutions, and material-driven brands—shaping narratives that feel both emotionally resonant and commercially precise. With a deep respect for craftsmanship, architecture, and long-term brand equity, she transforms traditional businesses into modern, data-informed leaders while maintaining the integrity and elegance that define their worlds.  

ISABELLE KELLOGG

Global Strategist

Isabelle's public relations career started at Manning, Selvage & Lee and includes representing clients in the fine arts, antiques, and luxury lifestyle, as well as in-house positions at Chopard and DeBeers. A guest lecturer at Harvard Business School on luxury goods, Isabelle is also a travel and jewelry editor for Cottages & Gardens and The Epoch Times.