Re: [pinhole-discussion] New photo show

[JS2RT]

Another option that is similar to Platinum/Palladium but is much less 
expensive is Kallitype. There are a number of resources on the web -- just do 
a search on kallitype. Dick Stevens book "The definitive guide to kallitype" 
is very good also. Photographers Formulary in Montana offers workshops on 
alternative processes.