Ferric Ammonium Citrate
*OUT OF GREEN FLAKES UNTIL MAY 2021. We have brown flakes until our green flake shipment comes in.*
Green flakes. Have Brownflakes upon request. Used as a Van Dyke or Cyanotype component.
We have found no discernable differences between using brown or green for cyanotypes. We make our premade cyanotypes with green and we make our Vandyke with brown.