Schmincke Aqua Bronze Pigments
Formerly Tro Col, Schmincke Aqua-Bronze is a range of metallic gouache in dry powder form. Best mixed with distilled water. May also be mixed with acrylic mediums or gouache (poster tempera) and water-colours. To maintain gloss and luminosity of the bronzes mix right before painting. Gives a lovely rich colour. Light resistant, but not resistant to humidity.
Bronze-powder with dry dextrine-glue-binder.