Extra Large Project

[Crystal Pines]

I have been asked if I can colour a very large piece of steel plate. It is 1inch thick mild steel and is 4ft by 8ft. They have seen the colouring I do with Japanese Brown and Darkening patina's by Sculpt Nuvoe on some small pieces (only about 1ft square). These are the only patinas I am able to get my hands on at the moment as the shipping costs to Australia is extremely expensive. I would like to know if anyone has attempted something this size.