1270 with Ranieri Pagliaresi (Archivio di Stato di Siena, inv. 4); and finally that of July–December 1282 is concerned with Don Griffolino (Budapest’s Museum of Fine Arts, inv. 2-36). These four works show a development of style over the two decades, in the direction of a greater similarity with the work of Giunta Pisano and Cimabue, and with the freer strokes and paler effects of his more diligent contemporary Guido da Siena, with whom he in fact had sometimes worked. In 1991 Luciano Bellosi claimed considerable importance for Dietisalvi, as an artist, attributing to him a number of important works painted on wood, that had at different times been assigned variously either to him or to Guido of Siena. Such works included the Madonna di San Bernardino, dated 1262, the Madonna col Bambino of the Museo statale d’arte medievale e moderna (State Museum of Medieval and Modern Art) of Arezzo, the Galli-Dunn Madonna and the Madonna del Voto, executed for an altar in Siena Cathedral. These works display a gradual distancing from the influence of Coppo di Marcovaldo, and a movement towards more substantial depiction of bodies and a greater attention to colour. In addition, Dietisalvi is credited with the outer doors on the reliquary of Blessed Andrea Gallerani (in the Pinacoteca Nazionale (National Gallery) of Siena, inv. 5). The interior doors of the reliquary are attributed to Guido da Siena. Likewise attributed to Dietisalvi are some of the panels of the Dossale di Badia Ardenga (Reredos of Badia Ardenga) (in the Pinacoteca Nazionale of Siena) and the Reliquary of Saints Francis, Catherine, Bartholomew and Clare (also in the Pinacoteca Nazionale of Siena). The final part of Dietisalvi's career is associated with the cross preserved in Siena’s Museo delle pie disposizioni (Museum of Pious Bequests), which seems to be influenced by the Maestà, then a recent work of Cimabue. Finally, some frescoes in the crypt of Siena Cathedral are taken to be his, in particular the depiction of the Kiss of Judas, and some other discovered in recent times. Gallery References Authority records: Virtual International Authority File • Gemeinsame Normdatei Enzo Carli: Painted shelves of Biccherna and Gabella of the former Republic of Siena 13th-century Italian painters Italian male painters Painters from Siena Year of death unknown Year of birth unknown