A Pair of Chinese Clair-de-Lune, Blue and White Porcelain Brush Pots 19TH CENTURY, POSSIBLY EARLIER each of square section form, with four recessed underglaze blue and white landscape panels on Clair-de-lune ground, bearing a six-character Yongzheng mark in underglaze blue, mounted as a lamp with relief carved fittings. Height overall 24 1/2 inches.