A quick test piece using Robert Oster ink.Art: Evening Sapphire, Marine Blue, Graphite, Peach and Lipstick Red with bleach detailing. You really can utilise the chromatography to enhance the overall relationship between the coloured inks. […]
A quick test piece using Robert Oster ink.Art: Evening Sapphire, Marine Blue, Graphite, Peach and Lipstick Red with bleach detailing. You really can utilise the chromatography to enhance the overall relationship between the coloured inks. […]