Most Viewed

- Browns And The Cold Semi-neutral Grays Marrone Is Practically To
- Black Chalk
- Burnt Verdigris
- Belong The Dutch And Flemish Schools; The Sensible Which Aims At
- Also Called Scarlet Chrome Is A Bright Chromate Of Lead Of An
- Composition Chemical Analysis Has Shown Several Of The Blues To Be
- Less Known As English Red Prussian Red And Scarlet Ochre True
- Known Likewise As Raw Sienna Earth Terra Di Sienna &c Is A
- Root Of The Anchusa Tinctoria Commonly Known As Alkanet A Plant
- Olive In Dark Green; Russet And Citrine In Dark Orange The

Least Viewed

- Rubiate Or Liquid Madder Lake
- Pigment The [greek: Kinnabari] Of The Greeks And The Minium--a Term
- Extract From Mr Aaron Penley's English School Of Painting In Water
- Requires Its Contrast Orange In Equal Proportion Whether Of Surface
- Comprise The Varieties Known As French Ultramarine French Blue
- Ultramarine New Blue Permanent Blue Gmelin's German
- Mixture With Drying-oil Bitumen: The Latter Is Likewise Known As
- Light Colours; Thus It Blues White Greens Yellow Purples Red
- Plumbago Or Graphite Contains In Spite Of Its Name No Lead Being
- Sometimes Called China Or Chinese Ink Is Chiefly Brought From

Ultramarine Bleu De Garance Outremer De Guimet &c The

unrivalled qualities of native ultramarine prepared from the lapis
lazuli rendered it most desirable to obtain an artificial compound
which, while possessing similar properties, could be produced in
quantity, and at a less costly rate. In demolishing some furnaces
employed in making soda, by means of decomposing sulphate of soda, some
earth had been found impregnated with a light blue, which was proved to
have so close a resemblance to ultramarine as to foster hopes of
success. As a stimulus, there was offered a prize of six thousand francs





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