Lord John Hay and Charles, Master of Yester (later third Marquis of Tweeddale) (1673)

Gerard Soest (Dutch, 1600 – 1681)

The Daughters of Catulle Mendès (1888)

Pierre-Auguste Renoir (French, 1841-1919)

Les Enfants De Monsieur Neve

Fernand Khnopff (Belgian, 1858-1921)

The Elder Sister (Ca. 1864)

William Bouguereau (French, 1825-1905)

The Abandoned Daughters of the Lord High Constable, Stig Andersen Hvide (1839)

Dankvart Dreyer (Danish, 1816 – 1852)

Three Young Girls. The Artist’s Sisters; Alvilde, Ida and Henriette (1827)

Constantin Hansen (Danish, 1804-1880)

John Jennings Esq., His Brother And Sister-In-Law

Alexander Roslin (Swedish, 1718 - 1793)

The Davis Children (Eliza Cheever Davis And John Derby Davis) (1795)

Edward Savage (American, 1761-1817)

Two Women by a Sink; The Sisters (1913)

Ernst Ludwig Kirchner (German, 1880-1938)

Kind in de wieg (1857)

Eduard Geselschap (German, 1814 - 1878)

Violet And Lily, The Daughters Of Edmund Routledge

Walter Crane (English, 1845 - 1915)

Brother Et Sœur

Louis Léopold Boilly (French, 1761-1845)

Two sisters

Thomas Couture (French, 1815-1879)

Portrait de Jean et Jeanne, les enfants du professeur Joffroy (1895)

André Brouillet (French, 1857-1914)

Her Constant Care

Frederick Morgan (English, 1847 – 1927)

René-Charles Dassy and His Brother Jean-Baptiste-Claude-Amédé Dassy (1850)

Jean-Hippolyte Flandrin (French, 1809 – 1864)

Edward Horner Reynard and his Brother George Grouse-Shooting At Middlesmoor, Yorkshire, with Their G… (1836)

John Ferneley (English, 1782 - 1860)

Sir James Macdonald 1741 – 1765 and Sir Alexander Macdonald 1744 – 1810

William Mosman (Scottish, 1727-1771)

The Wyndham Sisters; Lady Elcho, Mrs. Adeane, and Mrs. Tennant (1899)

John Singer Sargent (American, 1856-1925)

A Heavy Load

Frederick Morgan (English, 1847 – 1927)

The Frankland Sisters (1795)

John Hoppner (English, 1758 - 1810)

A Conversation (The Artist’s Brothers Peter and James Romney) (1766)

George Romney (English, 1734-1802)

Princess Marguerite d’Orléans (1869–1940) and Prince Jean d’Orléans (1874-1940)

Gabriel Ferrier (French, 1847-1914)

The Two Sisters or The Serruys Sisters (1894)

Georges Lemmen (Belgian, 1865-1916)

Mary Capel (1630–1715), Later Duchess of Beaufort, and Her Sister Elizabeth (1633–1678), Countess of Carnarvon

Sir Peter Lely (Dutch, 1618-1680)