AN TEA BOWL, 20TH CENTURY, IMPRESSED SEAL EIRAKU, Attributed to EIRAKU ZENGORO, the steep-sided bowl set on a double-ring foot covered with a grey and pinkish brown crackle glaze and an abstract portrait of a man, in wood storage box inscribed 'Zengoro' and sealed 'Eiraku'--4½ in. diam.