Wallace Seymour Liquid Ink - Sepia Ink, made from Adriatic Cuttlefish Wallace Seymour Oils (S1) Mercuric sulphide – this early

Mercuric sulphide – this early metal mineral pigment has been

Naples Yellow Light PW4 PY43 PY35

The hues formed from it are correspondingly heavier and greyer

The ink sac found in the swim-bladder of the Cuttlefish yields a black brown "ink"

Deep blue with a purple tinge

Wallace Seymour Liquid Ink - Sepia Ink, made from Adriatic Cuttlefish Wallace Seymour Oils (S1) Mercuric sulphide – this earlySepia Ink, made from Adriatic Cuttlefish The ink sac found in the swim bladder of the Cuttlefish yields a black brown "ink". The ink sac is carefully washed and dried, then ground to a fine powder. The material is then bound in a gel paste of Gum Arabic with preservative. The ink paste can be diluted with water and expressed with brush or dip pen as required.