Re: cyanotype on glass ( how to clean the glass and other stuff)

Carmen Lizardo wrote:
> Dear list,
> A student of mine (Kelly) wants to do cyanotype on
> glass. She has been fallowing Galina's technique
> published in the Christopher James book, but we can't
> figure out with what to clean the glass. I found that
> the C. James book recommends something called
> "rottenstone" but I don't know what this is or where
> to get it.
> And a couple of more questions: The formula for the
> sensitizer calls for one part "prepared" gelatin to
> two parts sensitizer, is this prepared solution a
> combined mix of gelatin and hardener such as glyoxal?
>
> What is the easiest way to coat the glass?
>
> Thank you kindly
>
> Carmen and Kelly

C&K,

Try Lee Valley Tools. All you need for $8 a pound.

http://www.leevalley.com/wood/page.aspx?c=1&p=20058&cat=1,190,43040

Regards,

~m
Received on Wed Jan 26 14:58:20 2005