“…However, Williamson (1996Williamson ( , 2009 remains the point of reference in studies on the iconographic types of the Madonna Lactans and the Virgin of Humility, as well as on the relationship between Eve and Mary (Williamson 1998). Sperling (2013Sperling ( , 2018aSperling ( , 2018bSperling ( , 2021, Rivera (2016), Arroñada (2008) and Bergmann (2002) have studied the use of wet nurses; however, scholars have not reached agreement on the consideration of breastfeeding and the hiring of wet nurses in the Middle Ages. Moreover, as we will see later, painted images have contributed to this confusion.…”