Unknown Artist (page 5)

John Fielden, MP Unknown Artist

Unknown woman Samuel Cooper

Street with Church and Figures Anonymous

The Cook, after Arcimboldo Unknown Artist

Portrait of an Unknown man An Unknown Man Portrait of a Gentleman Francis Wheatley

An Unknown Man, 1543 Hans Holbein the Younger

Portrait of a Boy An Unknown Boy Sir William Beechey

Portrait of an unknown woman Pierre Huaud II

The Unknown Corner, 1912 James Ferrier Pryde

Page 43. Fringilla Unknown artist

Page 98. Anas Unknown artist

Page 76. Hirundo Unknown artist

An Unknown Woman, c.1770 John Hamilton Mortimer

Portrait of an Unknown Man, ca 1485 Hans Memling

Portrait of an Unknown Man Corneille de Lyon

An Unknown Man With his Dog, 1815 William Owen

Page 82. Bronze Wing Unknown artist

Unknown Lady in Masque Costume, c.1670 Pierre Mignard

Lot Gardiner of Halifax, 1853 Unknown Artist

Portrait of an unknown girl Anonymous

Page 101. Yellow-tufted Honeyeater. 102. Unidentified Bird Unknown artist

Portrait of an Unknown Woman Jan Jansz Mostaert

An Unknown Man George Beare

Portrait of an unknown woman Cornelius Johnson

Portrait of an unknown man, wearing a feathered hat Paulus van Wtewael

Page 85. Oedicnemus Unknown artist

Study for 'The Unknown' John Charles Dollman

Page 74. Unidentified birds. Hirundo caudacuta Unknown artist

Portrait of an unknown lady, c.1575 Alonso Sanchez Coello

Tantallon Castle (?), a study Anonymous

Page 140. 1. Unidentified Bird. 2. Red-browed Finch Unknown artist

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

A Stranger Anonymous

Portrait of an unknown youth, aged 26, 1593 Isaac Oliver

An Unknown Man in a Library Arthur Devis

Yacht Racing on the Solent Anonymous