An Unknown Man by Bartholomeus Bruyn the Elder, c.1534. (National Portrait Gallery, London)

Miniature of Claude, Queen of France and her Children by an Unknown Artist. (Bibliotheque Nationale, Paris)

Charles de Solier, Lord of Morette by Hans Holbein, c. 1534-35. (Kunstammlungen, Dresden)

An Unknown English woman by Hans Holbein, c.1535. (British Museum)

A Miniature Thomas Wriothesley, 1st Earl of Southampton by Hans Holbein, c.1535. (Metropolitan Museum of Art, New York)

Isabel of Portugal by Titian, c.1535. (The Prado, Madrid)

Miniature of Thomas Seymour. (National Maritime Museum)

Miniature of Charles de Cosse, Count of Brissac by Jean Clouet, c.1535. (Metropolitan Museum of Art, New York)

Thought to be Anne Boleyn by Hans Holbein, c.1536 (The Royal Collection)

Miniature of William Roper by Hans Holbein, c.1535-36. (Metropolitan Museum of Art, New York)

Eleonora Gonzaga della Rovere by Titian, c.1536-37. (Galleria degli Uffizi, Florence)

An Unknown Lady, Thought to be a member of the Cromwell Family by Hans Holbein, c.1536-40. (Toledo Museum of Art)

Felicitas Seiler by Christoph Amberger, 1537.

Ugolino Martelli by Agnolo Bronzino, c.1537-39. (Berlin, Staatliche Museum)

The Dauphin Francis, Son of Francis I by Jean Clouet.

Christina of Denmark, Duchess of Milan by Hans Holbein the Younger, 1538. (National Portrait Gallery, London)

Sir Thomas Howard, 3rd Duke of Norfolk, c.1539-40. (The Royal Collection)

An Unknown Lady, thought to be a cousin of Eleanor Toledo attrib. to Agnolo Bronzino, 1540, image provided by Tammy. (San Diego Museum of Art)

Mary Neville, Lady Dacre by Hans Eworth, c.1540. (National Gallery of Canada)

Miniature thought to be Catherine Howard by Hans Holbein, c.1540. (The Royal Collection)

Bartolomeo Panciatichi by Agnolo Bronzino, c.1540.

Lucrezia Panciatichi by Agnolo Bronzino, c.1540. (Uffizi Gallery, Florence)

An Unknown Lady by Hans Holbein, c.1540. (Ashmolean Museum, Oxford)

An Unknown Man by Agnolo Bronzino, c.1540. (Metropolitan Museum of Art, New York)

Mrs. Pemberton by Hans Holbein, c.1540. (Victoria & Albert Museum)

William Parr, Marquess of Northampton by Hans Holbein, c.1540-43. (The Royal Collection)

Thought to be a lady from the Bodeham family by an Unknown Artist, c.1540-45. (Parham Park)

Miniature of Charles Brandon, 3rd Duke of Suffolk by Hans Holbein, 1541. (The Royal Collection)

An Unknown Man by Hans Holbein, 1541.

Christopher Frugger by Christopher Amberger, 1541. (Alte Pinakothek, Munich)

An Unknown Child by Agnolo Bronzino, c.1541-45.

Bia, The Illegitimate Daughter of Cosimo I de' Medici by Agnolo Bronzino, c.1542. (Uffizi Gallery, Florence)

An Unknown Man by Moretto da Brescia, c.1542. (National Portrait Gallery, London)

Lady Margaret Butts by Hans Holbein, 1543. (Isabella Stewart Gardner Museum, Boston)

Sir William Butts by Hans Holbein, 1543. (Isabella Stewart Gardner Museum, Boston)

Joseph Munstermann by Hermann tom Ring, 1543. (Westfalisches Landesmuseum, Munster)

An Unknown Couple by Lorenzo Lotto, c.1543. (The Hermitage, St. Petersburg)

Sir Thomas Gresham by an artist of the Flemish School, 1544. (The Mercers' Company)

Laura da Pola by Lorenzo Lotto, 1544. (Pinacoteca di Brera, Milan)

An Unknown Man by Georg Pencz, 1544.

Eleanor of Toledo with her son Giovanni de' Medici by Agnolo Bronzino, c.1544-45. (Uffizi Gallery, Florence)

Cosimo I de' Medici by Agnolo Bronzino, 1545. (Uffizi Gallery, Florence)

An Unknown Child by a member of the Flemish School, c.1545-55. (Metropolitan Museum of Art, New York)

Don Carlos of Austria by Alonso Sanchez. (The Prado, Madrid)

Archbishop Cranmer by Gerlach Flicke, c.1545-46. (National Portrait Gallery, London)