The Foma RC contact paper is kept in production specifically because of a South American demand. It would not be around just for the niche art market.
Do we know what that demand is? I've seen some speculation, but nothing concrete. I think "printing aerial film" was one suggestion, but I don't see why that would be special to South America (or Mexico, whichever it was)...
San Diego, CA, USA
The lady of the house has to be a pretty swell sort of person to put up with the annoyance of a photographer.
-The Little Technical Library, _Developing, Printing, And Enlarging_