Probably by posters & prints

Dutch, Niche with Falconry Gear, probably 1660s Christoffel Pierson

Dutch, The Levite at Gibeah, probably late 1650s Gerbrand van den Eeckhout

Italian, The Coronation of the Virgin, probably c. 1370 Agnolo Gaddi

German, A Hanging Bouquet of Flowers, probably 1665-1670 Abraham Mignon

Flemish, The Fall of Phaeton, probably reworked c. 1606-1608 Sir Peter Paul Rubens

Portrait of a Woman, probably Catherine Carey Der Meulen

Italian, Saint John the Evangelist, probably c. 1270-1280 Master of Saint Francis

Portrait of a Knight of the Order of Calatrava, probably of the Sorias or Soreau Lineage (Sorel) Frans Pourbus I

Portrait of a man, probably a clergyman Anthonie Palamedesz.

The Italian Comedians, probably 1720 Antoine Watteau

Portrait of a Woman, Probably Mrs. Price of Rugby John Linnell

The Herbalist, Probably Louisiana or South Carolina Doris Ulmann

An Unknown Man, Probably the 9th Earl of Derby Willem Wissing

Portrait of a Man, Probably Lord Granville Leveson-Gower, 1st Earl Granville Joseph Nollekens

Portrait of a Woman, Probably Elizabeth Aislabie, of Studley Royal Thomas Hudson

Yacht Basin at Trouville-Deauville, probably 1895-1896 Eugène Boudin

Portrait of a Man, probably Sir Francis Godolphin Sir Francis Godolphin Cornelius Johnson

Portrait of a Man, Probably a Self-Portrait Hugh Barron

An American cruiser firing its guns in salute as it arrives in New York, probably at the time of the... Anonymous

An American cruiser firing its guns in salute as it arrives in New York, probably at the time of the... Anonymous

An Ornithologist, Probably John Latham Ramsay Richard Reinagle

Village by a River, probably 1867 Eugene Louis Boudin

Bust of a Man, Probably Vincent Coster Hendrik de Keyser I

Study of Palm Trees, probably 1868 Jean-Leon Gerome

Cartouche, probably 1646 François Collignon

Ange Laurent de La Live de Jully, probably 1759 Jean-Baptiste Greuze

The Dead Toreador, probably 1864 Edouard Manet

Saint Matthew, probably c. 1320 Workshop of Simone Martini

Saint Simon, probably c. 1320 Workshop of Simone Martini

Portrait of a Boy, probably Giovanni de' Medici Anonymous

Saint James Major, probably c. 1320 Workshop of Simone Martini

Bust of a Man, Probably Francis Hayman Louis François Roubiliac

Dutch, Girl with a Flute, probably 1665-1670 Johannes Vermeer

Still Life with Game, probably 1750s Jean Siméon Chardin

Mother and Child, probably 1860s Jean-Baptiste-Camille Corot

A Brook in a Clearing, probably 1862 Gustave Courbet