Coat of arms of Portugal I became a dragon, probably associated to the adoption of Saint George as the patron saint of Portugal. Until the 17th century, the dragon was represented in "or", but since then, it started to be represented in "vert". This change of color was probably due to the ascension to the throne, in 1640, of the House of Braganza, which had the green as its livery color, this also becoming the national color of Portugal. During the period of the House of Braganza, two dragons "vert" became frequently used as the supporters of the Portuguese Royal shield. Other of the external
The Vision of Saint Eustace the fact that Pisanello painted Saint Eustace in Sant'Anastasia. Saint Hubert’s depiction in Italian art during this period is also unlikely. Saint Eustace is portrayed as a huntsman dressed in the height of court fashion, wearing a golden tunic and blue headdress. The patron was therefore given the opportunity to appreciate the work as a devotional piece in addition to identifying with the aristocratic pastime of hunting and chivalric ideology. The patron for whom the work was painted is, however, unknown. Suggested patrons include the Gonzaga and Filippo Maria Visconti. Leonello or Borso d’Este, keen huntsmen, have also been proposed.