http://iow7b2pq7orodtcow53cbnnwfcxy4fvtjwnca6xkk4jpz2wnggaqb7qd.onion/articles/cyanotypes.html
Neko Cyanotypes :3 Not many of you might know buttttttt I do analog photography!!!! And I've been out of the hobby since 2020, but ive decided to try something over my break :3 CYANOTYPES!! A cyanotype is made when two chemicals: Ferric ammonium citrate Potassium ferricyanide (The cyanide is not as toxic as its in a potassium bond......... still dont drink it tho :3) In the presence of UV light (forget the exact nano-metre) it will cause a creation creating the pigment Prussian blue!!