Most Viewed

- Browns And The Cold Semi-neutral Grays Marrone Is Practically To
- Black Chalk
- Also Called Scarlet Chrome Is A Bright Chromate Of Lead Of An
- Burnt Verdigris
- Belong The Dutch And Flemish Schools; The Sensible Which Aims At
- 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

- Pigment The [greek: Kinnabari] Of The Greeks And The Minium--a Term
- Pitch And [greek: Kallos] Ornament The Blue Is Named Pittacal
- Variety Of This Pigment Known As Native Prussian Blue; Which Is
- Mixture With Drying-oil Bitumen: The Latter Is Likewise Known As
- Sensuality While Perfecting Itself Materially Among The Flemish And
- Contrast Of Hues Upon Which Depend The Brilliancy Force And Harmony
- Tertiary Colours Are Three Only Citrine Russet And Olive
- Of Shades Between The Extremes Of Light And Dark As Each Compound
- Splendid Viridian A Green Nothing But Fire Will Change And No
- With Regard To Colour Then White In A Perfect State Should Be

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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