A rare Chinese blue and white bowl, 1567-1572, Longqing mark and period. Painted in vibrant cobalt with a buffalo herder and three beasts, six-character mark; Together with a provincial blue and white bowl, 17th century 12.5 cm diameter. (2). Provenance: R & V Tregaskis, Sydney, 1990's (first bowl). It is extremely rare to find Longqing mark and period porcelain