Marianne Rosenberg founded Rosenberg & Co. on the upper east side of Manhattan, continuing her family’s distinguished tradition of exhibiting both Modern and contemporary art. The gallery presents an international roster of works by prominent Impressionist and Modern artists, and continues the legacy of working with contemporary artists.

With the launch of Rosenberg & Co., the gallery renews a focus on the highest standards of connoisseurship and expertise that have been cultivated over generations by the family.