Sofonisba Anguissola’s Self Portrait
1550. Oil on canvas, 43 3/4″ x 43 1/8″. Pinacoteca Nazionale, Sienna.
the art story article
Sofonisba Anguissola – Biography
europeana article
khan academy article
frieze article
A Renaissance Joke: What a 500-Year-Old Self-Portrait Reveals