A group of four seals and decorations in varied media

Chinese Works of Art
A group of four seals and decorations in varied media
The first a pair carved from jet in square section beneath rounded tops, the faces carved to read chun xiang and yong zi san xing; the third a bronze seal of thin square section surmounted by a finial cast as a mounted sage, the face reading xingxin; the fourth, formed of honey colored agate or molded composition, comprised of two square section columns conjoined by a curved handle and two struts, the face uncarved.
1 3/4in (4.5cm) height of first pair (tallest) (4).