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Peculiar Red Mineral Orange
:
ON THE SECONDARY, ORANGE.
Pale Vermilion Scarlet Vermilion Chinese Vermilion Carmine
Pickle Green &c
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Orange As Well As Its Relatives Scarlet And Other Warm Colours
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Orange Chrome Or Orange Chromate Of Lead Is A Sub-chromate Of Lead
of an orange-yellow colour, produced by the action of an alkali on chrome yellow. Like all the chromates of lead, it is characterized by power and brilliancy; but also by a rankness of tone, a want of permanence, and a tendency to injure organic pigme...
Orange De Mars Is A Subdued Orange Of The Burnt Sienna Class But
without the brown tinge that distinguishes the latter. Marked by a special clearness and purity of tone, with much transparency, it affords bright sunny tints in its pale washes, and combines effectively with white. Being an artificial iron ochre it i...
Orange For Instance Which Is Naturally An Orange Pigment And Not
composed of red and yellow, is superior to many mixtures of those colours in a chemical sense, and to all such mixtures in an artistic sense. At the same time, it is quite possible for the artist to multiply his pigments unnecessarily. Colours are som...
Orange Russet Russet Rubiate Or Field's Russet This Is A Very
rich crimson russet with a flush of orange; pure, transparent, and of a middle hue between orange and purple. Prepared from the madder root, it is not subject to change by the action of light, time, or mixture of other pigments. Although not so much e...
Orange Vermilion
TTITLE VERMILION, Deep or pale, when well made and pure is of strict permanence, not sensibly affected by light, time, or foul air; and eligible either in water, oil, or fresco. For an enamel colour it is unsuited, being dissipated at a red heat,...
Otherwise Called Berlin Blue Paris Blue Prussiate Of Iron
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Oxide Of Manganese Which Gives The Red Hue And That Of Cobalt Which
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Paint Its Colouring Matter Or Anchusin Has The Character Of A Resin
and is dark-red, softened by heat, insoluble in water, soluble in alcohol and alkalis, and freely so in ether, fats, and volatile oils, to all of which it imparts a brilliant red hue. To obtain anchusin, all the soluble matters are first abstracted fr...
Pale Chrome And Deep Chrome Are Chromates Of Lead In Which The
latter metal more or less exists, according to the paleness or depth of the colour. Of modern introduction, they are distinguished for their brilliancy, their opacity and body, and their going cordially into tint with white, both in water and oil. Owi...
Pale Vermilion Scarlet Vermilion Chinese Vermilion Carmine
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Peculiar Red Mineral Orange
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Pickle Green &c
The general characteristics of these greens are brightness of colour, well suited to the purposes of house-painting, but seldom adapted to the modesty of nature in fine art; considerable permanence, except when exposed to the action of damp and impu...
Picture--that Picture Which May Meet With Foul Exhalations But Must
be exposed to light and air. And he too often thinks as little of the effects of an impure atmosphere or injudicious admixture, as the chemist considers the action of air and light. ...
Pigment Says The Chemical News Supplies A Desideratum Hitherto In
vain sought for by artists. It is the nearest approach to a perfect yellow in existence, and more closely resembles the purity of the prismatic spectrum than any other artificial colour. It is transparent, has great brilliancy and richness, both pure ...
Pigment The [greek: Kinnabari] Of The Greeks And The Minium--a Term
now confined to red lead--of older writers. Pliny states that it was so esteemed by the Romans, as to have its price fixed by express law of state. Among other places, the natural product is met with in California, Spain, and Peru; and in China there ...
Pigments And Bases Are Subject To Deoxidation Or To A Loss Of Oxygen
in which case the colour is apt to deepen. Pigments generally are more affected by oxidation and fading in a water vehicle, and by deoxidation and darkening in one of oil. A principal test of permanency in pigments is the impunity with which they b...
Pigments Of Whose Thorough Durability There Is No Doubt Comes The
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Pitch And [greek: Kallos] Ornament The Blue Is Named Pittacal
The mode of separating pittacal has not been clearly described. Dumas states, that when precipitated in a flocculent state from its solutions, or obtained by evaporation, it closely resembles indigo, and, like it, acquires a coppery hue when rubbed....
Plumbago Or Graphite Contains In Spite Of Its Name No Lead Being
simply a species of carbon or charcoal. In most specimens iron is present, varying in quantity from a mere trace up to five per cent, together with silica and alumina. Sometimes manganese and titanic acid are likewise found. It is curious that carbon ...
Poppy &c: In Gold Colour &c It Leans Towards Yellow Combined
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Pre-eminently A Warm Colour Being The Equal Contrast Of Or Antagonist
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