An artist's silence

Tried to email Duncan Cameron, he hasn't responded so far though I think this is due to writing the email down wrong. Never the matter, as know my project has furthered the sculptural technicalities has been reduced, as I'm going to use found materials and papier mache to create my final sculpture, and therefore sculptural technicalities of which my original design ( needed some welding done) was not needed to learn, though it would of been useful to have feedback from a well versed installation artist.