1c, Virgin and child, by Titian
4c, Holy Family, by Raphael.
10c, Madonna of the Rosary, by Murillo.
20c, Adoration of the Magi, by Memling.
30c, Adoration of the Magi, by Ghirlandajo.
Do feel free to add your thoughts, comments or suggestions
NOTE: Please click on the images for a larger view / closer look.