I have done quite a bit of sculpture, and like my other art work, self-taught, working only in various types of stone. These include talc, pyrophilite, marble, chrysoprase, jade, even sapphire, as well as Mount Gambier Stone and Hebel Block. I have only a few pieces left which adorn my home.
Sculpture

Cubic Dimensions
Hebel Block on timber stand
Hebel block is 60cm long, Stand 75cm