In our weekly video series "Art That Surrounds Us," Johan van Parys, Ph.D., our Director of Liturgy and Sacred Arts, shares information about a piece from The Basilica of Saint Mary's art collection. This week, Johan shows us three representations of Our Lady of the Immaculate Conception at The Basilica, in honor of the Solemnity of the Immaculate Conception on December 8. May Mary, the one full of grace, guide us through Advent to the great celebration of the Incarnation, the birth of her Son.