YlnMn blue
is based on the rare and expensive elements ytterium (Y), indium (In) and manganese (Mn). The highly brilliant watercolour is opaque and slightly more reddish in colour than ultramarine.
YlnMn blue
is based on the rare and expensive elements ytterium (Y), indium (In) and manganese (Mn). The highly brilliant watercolour is opaque and slightly more reddish in colour than ultramarine.