Based in New York and London, Beaumont Nathan are world leaders in art advisory. We advise collectors at the top end of the market – from Old Masters to Contemporary – and pride ourselves on taste, connoisseurship and transparency.

Fernand Léger - L'usine ou Motif pour le moteur.
Fernand Léger 1881 - 1955. L'usine ou Motif pour le moteur, 1918. Acquired on behalf of a private collector in 2018.

Josef Albers - Homage to The Square: Departing in Yellow .
Josef Albers 1888 – 1976. Homage to The Square: Departing in Yellow , 1965. Acquired on behalf of a private collector in 2021.

Wayne Thiebaud - Berry Cake.
Wayne Thiebaud 1920 - 2021. Berry Cake, 1888. Acquired on behalf of a private collector in 2022.

Lynette Yiadom-Boakye - Risen.
Lynette Yiadom-Boakye B. 1977. Risen, 2014. Acquired on behalf of a private collector in 2021.

Julie Mehretu - Excerpt (citadel).
Julie Mehretu B. 1970 Excerpt (citadel), 2003. Sale contracted negotiated on behalf of a private client in 2018.

Alberto Giacometti, Homme (Apollon), conceived in 1929
Alberto Giacometti, Homme (Apollon), conceived in 1929

Pablo Picasso - Femme au Chapeau Mauve.
Pablo Picasso 1881 - 1973. Femme Au Chapeau Mauve, 1939. Sale negotiated on behalf of a private collector.

Kenneth Noland -Rocker.
Kenneth Noland 1924-2010. Rocker, 1958. Acquired on behalf of a private collector in 2021.

Salvador Dalí - Le spectre de Vermeer.
Salvador Dalí 1904 - 1989. Le spectre de Vermeer, c. 1634. Acquired on behalf of a private collector in 2022.

Robert Rauschenberg - Bait.
Robert Rauschenberg 1925-2005. Bait, 1963. Acquired on behalf of a private collector in 2015.

Pierre Soulages - Peinture .
Pierre Soulages B. 1919. Peinture 46 x 36 cm , 14 Mai 1961, 1961. Acquired on behalf of a private collector.

Jusepe de Ribera - Saint Pierre repentant.
Jusepe de Ribera 1591 - 1652. Saint Pierre repentant. Acquired on behalf of a private collector in 2021.

Helen Frankenthaler - Pavillion.
Helen Frankenthaler 1928 - 2011. Pavillion, 1971. Acquired on behalf of a private collector in 2019.

Franz Kline - Untitled.
Franz Kline 1910 - 1962. Untitled, 1955. Acquired on behalf of a private collector in 2019.

Andy Warhol - Nine Marilyns.
Andy Warhol 1928 - 1987. Nine Marilyns Reversal Series, circa 1979-86. Sold on behalf of a private collector in 2021.

Vincent Van Gogh - Cabanes de bois parmi les oliviers et cyprès.
Vincent Van Gogh 1853 – 1890. Cabanes de bois parmi les oliviers et cyprès, 1889. Acquired on behalf of a private collector in 2021.

Screenshot 2025-02-26 at 5.45.04 PM
Poulie de métier à Tisser Baulé, Côte d'Ivoire

René Magritte - La découverte du feu.
René Magritte 1898-1967. La découverte du feu, 1936. Acquired on behalf of a private collector in 2021.

Vincent Van Gogh - Meules de blé.
Vincent Van Gogh 1853 - 1890. Meules de blé, 1888. Acquired on behalf of a private collector in 2021.

Maurice de Vlaminck, La Table or Nature morte aux amandes
Maurice de Vlaminck, La Table or Nature morte aux amandes

Fernand Léger - L'usine ou Motif pour le moteur.
Fernand Léger 1881 - 1955. L'usine ou Motif pour le moteur, 1918. Acquired on behalf of a private collector in 2018.

Josef Albers - Homage to The Square: Departing in Yellow .
Josef Albers 1888 – 1976. Homage to The Square: Departing in Yellow , 1965. Acquired on behalf of a private collector in 2021.

Wayne Thiebaud - Berry Cake.
Wayne Thiebaud 1920 - 2021. Berry Cake, 1888. Acquired on behalf of a private collector in 2022.

Lynette Yiadom-Boakye - Risen.
Lynette Yiadom-Boakye B. 1977. Risen, 2014. Acquired on behalf of a private collector in 2021.

Julie Mehretu - Excerpt (citadel).
Julie Mehretu B. 1970 Excerpt (citadel), 2003. Sale contracted negotiated on behalf of a private client in 2018.

Alberto Giacometti, Homme (Apollon), conceived in 1929
Alberto Giacometti, Homme (Apollon), conceived in 1929

Pablo Picasso - Femme au Chapeau Mauve.
Pablo Picasso 1881 - 1973. Femme Au Chapeau Mauve, 1939. Sale negotiated on behalf of a private collector.

Kenneth Noland -Rocker.
Kenneth Noland 1924-2010. Rocker, 1958. Acquired on behalf of a private collector in 2021.

Salvador Dalí - Le spectre de Vermeer.
Salvador Dalí 1904 - 1989. Le spectre de Vermeer, c. 1634. Acquired on behalf of a private collector in 2022.

Robert Rauschenberg - Bait.
Robert Rauschenberg 1925-2005. Bait, 1963. Acquired on behalf of a private collector in 2015.

Pierre Soulages - Peinture .
Pierre Soulages B. 1919. Peinture 46 x 36 cm , 14 Mai 1961, 1961. Acquired on behalf of a private collector.

Jusepe de Ribera - Saint Pierre repentant.
Jusepe de Ribera 1591 - 1652. Saint Pierre repentant. Acquired on behalf of a private collector in 2021.

Helen Frankenthaler - Pavillion.
Helen Frankenthaler 1928 - 2011. Pavillion, 1971. Acquired on behalf of a private collector in 2019.

Franz Kline - Untitled.
Franz Kline 1910 - 1962. Untitled, 1955. Acquired on behalf of a private collector in 2019.

Andy Warhol - Nine Marilyns.
Andy Warhol 1928 - 1987. Nine Marilyns Reversal Series, circa 1979-86. Sold on behalf of a private collector in 2021.

Vincent Van Gogh - Cabanes de bois parmi les oliviers et cyprès.
Vincent Van Gogh 1853 – 1890. Cabanes de bois parmi les oliviers et cyprès, 1889. Acquired on behalf of a private collector in 2021.

Screenshot 2025-02-26 at 5.45.04 PM
Poulie de métier à Tisser Baulé, Côte d'Ivoire

René Magritte - La découverte du feu.
René Magritte 1898-1967. La découverte du feu, 1936. Acquired on behalf of a private collector in 2021.

Vincent Van Gogh - Meules de blé.
Vincent Van Gogh 1853 - 1890. Meules de blé, 1888. Acquired on behalf of a private collector in 2021.

Maurice de Vlaminck, La Table or Nature morte aux amandes
Maurice de Vlaminck, La Table or Nature morte aux amandes
Independence
We only act in our clients’ best interests. We hold no inventory and believe in complete transparency. We think for ourselves and don’t follow the herd.
