Miracle of the Slave, Tintoretto
In 1548 Tintoretto was commissioned to paint a large decoration for the Scuola di S. Marco: The Miracle of the Slave. Realizing that the commission presented him with a singular opportunity to establish himself as a major artist, he took extraordinary care in arranging the composition for maximum effect. The painting represents the legend of a Christian slave or captive who was to be tortured as a punishment for some acts of devotion to the evangelist, but was saved by the miraculous intervention of the latter, who shattered the bone-breaking and blinding implements which were about to be applied.