Fine French enamelled glass Persian-style mosque lamp, 19th century, signed A. Bucan, enamelled in blue, turquoise, pink, red and white, decorated at the top with Arabic script intertwined with an Arabesque pattern, the central band with stylised foliate pattern, the lower band with foliate medallions, and the foot with more script and Arabesques, on a gilt and enamelled scrollwork and floral-patterned ground, the central section with three lugs, 32.5cm high