OIL PAINTING: The Calling of St. Matthew, 1599-1600
The Calling of St. Matthew by Caravaggio is divided into two parts. The standing figures on the right form a vertical rectangle; those gathered around the table on the left a horizontal block. The costumes reinforce the contrast. Levi and his subordinates, who are involved in affairs of this world, are dressed in a contemporary mode, while the barefoot Christ and Saint Peter, who summon Levi to another life and world, appear in timeless cloaks. The two groups are also separated by a void, bridged literally and symbolically by Christ's hand. This hand, like Adam's in Michelangelo's Creation, unifies the two parts formally and psychologically. Underlying the shallow stage-like space of the picture is a grid pattern of verticals and horizontals, which knit it together structurally.
The light has been no less carefully manipulated: the visible window covered with oilskin, very likely to provide diffused light in the painter's studio; the upper light, to illuminate Saint Matthew's face and the seated group; and the light behind Christ and Saint Peter, introduced only with them. It may be that this third source of light is intended as miraculous. Otherwise, why does Saint Peter cast no shadow on the defensive youth facing him ?