Although all limited edition sculptures are cast from the same mould, each one is able to be cast in a slightly different colour.
A few examples are :
Young Mother: example one bronze figure on marble and two is all patinated bronze.
Green Man: red one is cast in iron-resin, patinated one is cast in bronze with acid to patinate the leaves. The one with the pale leaves has the face in bronze-resin and the leaves in marble-resin.
Tashi portrait is cast in bronze resin and example two is in marble resin.
Clothing can be made a different colour:
Other variations include: