The theory and practice of landscape painting in water-colours. Illustrated by a series of twenty-six drawings and diagrams in colours, and numerous woodcuts (1871)
Barnard, George, 1807-1890 · London : George Routledge & Sons · leaf 80
. It is not consideredquite safe to use in oil-painting; but for water-colours, it is supposed to bedurable. COBALT BLUE. Of all our blue pigments this is the most suitable for skies anddistances. It works well, but is rather opaque ; and, as now manufactured,possesses almost as much purity and…
Landscape painting · Watercolor painting
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Pomona. By the author of “Laddie.” [i.e. Evelyn Whitaker.], etc (1894)](https://img.insideoutlibrary.com/img/200/bl-bl_002953102_0-11-1.webp)
