Luca Giordano, called Fa Presto (Naples 1634-1705)

This picture is an autograph version, dated by Ferrari and Scavizzi (2002, op. cit.) to circa 1650-53, of the Saint Sebastian tended by Saint Irene, now in the National Gallery of Ireland, Dublin. The Dublin picture was traditionally attributed to Caravaggio and later Daniele Crespi before being identified by Robert Langton Douglas as an early work by Giordano.