細節
School of Luca Signorelli (1441-1523)
A Sibyl
with inscription 'LS' in monogram; black chalk heightened with white
252 x 181mm.
A Sibyl
with inscription 'LS' in monogram; black chalk heightened with white
252 x 181mm.
來源
M. Polakovits (his mark, not in Lugt)