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.

Franz Kline - Untitled.

Franz Kline - Untitled.

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

Fernand Léger - L'usine ou Motif pour le moteur.

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.

James Rosenquist - Spaghetti.

James Rosenquist - Spaghetti.

James Rosenquist 1933 - 2017. Spaghetti, 1965. Acquired on behalf of a private collector in 2014.

Josef Albers - Homage to The Square: Departing in Yellow.

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.

Georges Seurat - Femmes au bord de l'eau.

Georges Seurat - Femmes au bord de l'eau.

Georges Seurat 1859 - 1891. Femmes au bord de l'eau. Acquired on behalf of a private collector in 2021.

Pablo Picasso - The Frugal Repast.

Pablo Picasso - The Frugal Repast.

Pablo Picasso 1881-1973. Le repas frugal, 1904. Auction consignment negotiated on behalf of a private collector in 2021.

Julie Mehretu - Excerpt (citadel).

Julie Mehretu - Excerpt (citadel).

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

Marlene Dumas - Die Baba (2).

Marlene Dumas - Die Baba (2).

Marlene Dumas B. 1953. Die Baba (2), 2005. Acquired on behalf of a private collector in 2020.

Dame Barbara Hepworth - Makutu.

Dame Barbara Hepworth - Makutu.

Dame Barbara Hepworth 1903 - 1975. Makutu, 1969. Acquired on behalf of a private collector.

Annibale Carracci - A Boy Drinking.

Annibale Carracci - A Boy Drinking .

Annibale Carracci 1560 - 1609. A Boy Drinking, c. 1583. Acquired on behalf of a private collector.

Vincent Van Gogh - Meules de blé.

Vincent Van Gogh - Meules de blé.

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

Willem de Kooning - Red Torso.

Willem de Kooning - Red Torso.

Willem de Kooning 1904 - 1997. Red Torso, 1948–49. Acquired on behalf of a private collector in 2017.

Franz Kline - Untitled.

Franz Kline - Untitled.

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

Fernand Léger - L'usine ou Motif pour le moteur.

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.

James Rosenquist - Spaghetti.

James Rosenquist - Spaghetti.

James Rosenquist 1933 - 2017. Spaghetti, 1965. Acquired on behalf of a private collector in 2014.

Josef Albers - Homage to The Square: Departing in Yellow.

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.

Georges Seurat - Femmes au bord de l'eau.

Georges Seurat - Femmes au bord de l'eau.

Georges Seurat 1859 - 1891. Femmes au bord de l'eau. Acquired on behalf of a private collector in 2021.

Pablo Picasso - The Frugal Repast.

Pablo Picasso - The Frugal Repast.

Pablo Picasso 1881-1973. Le repas frugal, 1904. Auction consignment negotiated on behalf of a private collector in 2021.

Julie Mehretu - Excerpt (citadel).

Julie Mehretu - Excerpt (citadel).

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

Marlene Dumas - Die Baba (2).

Marlene Dumas - Die Baba (2).

Marlene Dumas B. 1953. Die Baba (2), 2005. Acquired on behalf of a private collector in 2020.

Dame Barbara Hepworth - Makutu.

Dame Barbara Hepworth - Makutu.

Dame Barbara Hepworth 1903 - 1975. Makutu, 1969. Acquired on behalf of a private collector.

Annibale Carracci - A Boy Drinking.

Annibale Carracci - A Boy Drinking .

Annibale Carracci 1560 - 1609. A Boy Drinking, c. 1583. Acquired on behalf of a private collector.

Vincent Van Gogh - Meules de blé.

Vincent Van Gogh - Meules de blé.

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

Willem de Kooning - Red Torso.

Willem de Kooning - Red Torso.

Willem de Kooning 1904 - 1997. Red Torso, 1948–49. Acquired on behalf of a private collector in 2017.

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Core Values
Frans Hals - Portrait of a Lady.
Information
Frans Hals 1582-1666. Portrait of a Lady three-quarter length. Acquired on behalf of a private collector in 2019.