William Callow
(Greenwich, 1812 - Great Missenden, 1908)
PORTA SAN GIOVANNI. ROMA
matita nera e acquerelli, mm 270x760
al recto, in basso a sinistra, penna e inchiostro bruno: "Wm Callum / 1863)
PORTA SAN GIOVANNI. ROME
black chalk and watercolours, 270x760 mm
on the recto, lower left, pen and brown ink: "Wm Callum / 1863"