ob1al
Sr Member
I'm with GINO on this one.
Clay, then mold, then fiberglass sounds like the rest of the hard parts on the costume to me.
Me too - I think that's the answer.
However, the idea of there being a base upon which the clay was sculpted around seems plausible.
A picture frame, or a shaped piece of wood, inside the clay sculpt would have acted as a guide and helped give some stability for molding.
Just theorizing here, but if I was going to sculpt a 7" x 7" clay box, that's what I'd do.