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From The Semi-neutral Gray In Not Being Coloured By Any Primary
secondary, tertiary, or semi-neutral; hence any blue, purple, olive, or gray added to it, at once destroys the neutrality of grey, and converts it into gray. Thus easily defiled and changed in class, grey is rather a theoretical than a practical colou... Fugitive But We May Briefly Explain It By Saying When Vitreous
pigments are reduced to that extreme state of division which the palette requires, they lose the properties they possess in a less finely divided ... Furnishes The Blue Are Added To Brown Or Yellow Frit To Obtain A
velvety black glass. Similarly the dyer proceeds to dye black upon a deep blue basis of indigo, with the ruddy colour of madder and the yellow of quercitron, &c. Some of the best blacks and neutrals of the painter are those formed with colours of s... Gambodium Gambogium &c Is The Produce Of Several Kinds Of Trees
The natives of the coast of Coromandel call the tree from which it is principally obtained Gokathu, which grows also in Ceylon and Siam. From the wounded leaves and young shoots the gamboge is collected in a liquid state and dried. Our indigenous herb... General Effect Of A Picture Fourthly There Is The Contrast Of Colour
... Green As Well As Subordinately The Tertiaries Russet And Olive
It also enters in a very subdued degree into cool, semi-neutral, and broken colours, and assists in minor proportion with blue and red in the ... Green Mitis Green &c Is A Cupric Aceto-arsenite Prepared On The
large scale by mixing arsenious acid with acetate of copper and water. It differs from Scheele's Green, or cupric arsenite, in being lighter, more vivid, and more opaque. Powerfully reflective of light, it is perhaps the most durable pigment of its cl... Green Saxon Green French Green African Green Persian Green
... Green Schweinfurt Green Verdigris Green Bice Green
... Greens And With Red In All Purples Blue Characterizes The Tertiary
... Grey Is Neutral And Is Composed Of Or Can Be Resolved Into Black And
white alone, from a mixture of which two colours it springs in an infinite series. It must be observed that each colour may comprehend an indefinite series ... Gross And Material Which Is Content With Mere Nature And To Which
... Haerlem Blue Berlin Blue Mineral Blue Is A Lighter And
somewhat brighter Prussian blue, with less depth and less permanence. It is a species of lake, having a considerable proportion of aluminous base, to which its paler tint is due. As the stability of Prussian blue rests in a great measure on the marvel... Harmonizing Contrast Of Citrine Is A Deep Purple Which May Be Seen
beautifully opposed to it in nature, when the green of summer declines. As autumn advances, citrine tends towards its orange hues, including the colours termed aurora, chamoise, and others before enumerated under the head of yellow. It is the most adv... Have To Be Learnt For Each Pigment Has Its Own Peculiar Habitudes
chemical, physical, artistic; but if they be good and durable, no amount of time and study spent upon them is thrown away. To think less of the quality of one's materials than of the effects which can be produced with them is mistaken policy; and to b... Highest Order Merits Regard Orient Yellow Distinguished For Its
lustrous golden hue, resembling a bright Indian yellow. Dazzling in ... Hues Required To Obtain A Pure Green Which Consists Of Blue And
yellow only, a blue should be chosen tinged with yellow rather than with red, and a yellow tinged with blue. If either a blue or a yellow were taken, tinged with red, this latter colour would go to produce some grey in the compound, which would tarnis... In All The Variety Of Its Hues Composed Of Yellow And Red A True Or
perfect orange is such a compound of red and yellow as will neutralize a perfect blue in equal quantity either of surface or intensity; and the proportions of such compound are five of perfect red to three of perfect ... In Furnishing Or Setting The Palette Philosophically And Upon
principle, it is necessary to supply it with pure blue, red, and yellow; to oppose to these an orange, of a hue that will neutralise the blue--green, of a hue that will neutralise the red--and purple, of a hue that will neutralise the yellow; and so o... In Respect To Pigments Individually It May Be Observed That--other
things being equal--those pigments are the most beautiful which possess the most colour, whether they be light or dark, opaque or transparent, bright or subdued. There are some which exhibit all their colour at a glance: there are others that the more... Include The Several Varieties Known As--vermilion Deep Vermilion
... Incorrectly Called Cullen's Earth Is A Native Bituminous Earth
containing less bitumen than Cassel earth, and therefore drying more quickly. Darker than that variety, it is less transparent, and covers better. In its general qualities it resembles Vandyke brown, except that in combination with white, it affords a...