van der Weyden, Seven Sacraments Altarpiece (1450), left panel Published October 7, 2012 at 306 × 595 in Sacrament and Schism: The Media of Grace and Our Separated Brethren Seven Sacraments Altarpiece (1450), by Rogier van der Weyden. This is the left panel of the triptych, representing (left to right) Baptism, Confirmation, and Confession.