Columbia subject headings:
Breastfeeding--Religious aspects--Christianity.
Christian art and symbolism--Italy--Abruzzo.
Mary, Blessed Virgin, Saint--Art.
Women--Religious life--History--To 1500.
Harvard subject headings:
Breastfeeding in art.
Christian art and symbolism--Italy--Abruzzo--Medieval, 500-1500.
Mary, Blessed Virgin, Saint--Art.
Princeton subject headings: