https://www.freestylephoto.biz/how-to-make-platinum-and-palladium-prints

A method for printing photographs in these precious metals was first ... to make prints in subdued room light, without the need for a darkroom or an enlarger.

https://en.wikipedia.org/wiki/Platinum_print

Platinum prints, also called platinotypes, are photographic prints made by a monochrome .... By varying the amount of platinum versus palladium and the addition of oxidizing chemicals such as hydrogen peroxide and potassium dichromate or ...

https://www.youtube.com/watch?v=lmRRPqlSsTQ

Dec 20, 2016 ... Platinum and Palladium Photography: Making a Print. National Gallery of Art. Loading... Unsubscribe from National Gallery of Art? Cancel

https://ianleake.com/blog/whats-in-a-name-platinum-or-palladium-print/

Feb 11, 2018 ... There is a never-ending debate in the small world of platinum/palladium printing: what is the correct name for the prints we make? Are they ...

https://www.tillmancrane.com/platinum_printing.php

Made from the salts of platinum and palladium, these prints are also called “ platinotypes” or “platinum” prints. Platinum and palladium are noble metals on the ...

https://www.technology.matthey.com/article/49/4/190-195/

PLATINUM & PALLADIUM PRINTING, SECOND EDITION ... of abandoning the use of silver in the enquiry altogether and having recourse to Gold or Platina' (2).

https://emulsive.org/articles/an-introduction-to-platinum-palladium-printing-by-scott-hays

Apr 12, 2018 ... Platinum/Palladium Printing was patented in the mid-1870's and has never gone away. ... Talking only about those made on paper, not metal or glass, prints ... spreading agent used for handmade photographic printmaking).

https://unblinkingeye.com/Articles/QAlt/qalt.html

Guide to Platinum Printing - Alternative Process Quick Start. ... It is most unlikely that your local camera store or photo club can offer you anything .... It is possible to use either the palladium or platinum salts by themselves, but generally the two  ...

https://www.loc.gov/rr/print/coll/589_platinum.html

Description: The platinum printing process was popular in the late 19th century. It used platinum and/or palladium salts instead of silver as the light sensitive ...

https://www.outdoorphotographer.com/tips-techniques/printing-output/platinum-prints-digital-files/

Oct 2, 2016 ... Most old enlargers are given away, sold for pennies on the dollar or ... These include platinum, palladium, cyanotype, Van Dyke Brown, gum ...