Facts about processes, pigments, and vehicles : a manual for art students (1895)
Laurie, A. P. (Arthur Pillans), 1861-1949 · London ; New York : Macmillan · leaf 75
S8 PJiOCESSES, PIGMENTS, AND VEHICLES A bright blue powder is the result. The manufacture of cobalt blue is a government monopoly in Germany. … The pigment is absolutely permanent. Paint out a wash of the colour, and observe the effect of light upon it. Cerulean Blue This pigment is closely allied to cobalt blue, and is absolutely permanent. Both these pigments are expensive, and therefore cAeap tubes of colour claiming to be cobalt blue…
Painting · Artists' materials · Color
Internet Archive · Cornell University Library · Public domain (published before 1931). Free to use for anything.
![An illustration from The Telegrapher [microform] (1864)](https://img.insideoutlibrary.com/img/200/ia-telegrapher05nati-320-204.webp)
