Is The Commercial Name Of Green Lakes Prepared From Sulphate Of
: ON THE SECONDARY, GREEN.copper. These vary in hue and shade, have all the properties of the
common non-arsenical copper-greens, and, not being subject to change of
colour by oxygen and light, stand the weather well, and are excellent
for the use of the house-painter, &c. Having a tendency to darken and
blacken by time and foul air, they are not eligible in the nicer works
of fine art.
Another Mineral Green adopted in Germany as a substitute for the
poisonous Schweinfurt green, is composed of chromate of lead, carbonate
of copper, oxide of iron, and chalk. Valueless for the palette, it has
not the beauty of Schweinfurt green, but is recommended as being free
from arsenic. It is not, however, altogether harmless, and should not
be used in confectionery or the like.
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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... Intellectual Which Aspires To The Ideal In Beauty Grandeur And
sublimity, and corresponds with the Greek, Roman, and Florentine ... Intermedia Are Opposed To Contrasts Or Extremes; And Upon The Right
management of contrasts and gradations depend the harmony and melody, the tone, effect, and general expression of a picture. Thus, painting is an affair of judicious contrasting so far as regards colour, if even it be not such altogether. ... Introduced With Caution When Hue Is Of Greater Importance Than Shade
Even when employed as a shadow, without much judgment in its use, black is apt to appear as local colour rather than as privation of light; and black pigments obtained by charring have a tendency to rise and predominate over other hues, subduing the m... Is A Native Earth; Sometimes Brown Ochre Burnt And Called Brown Red
It is less pure in hue and clear in its tints than light red, and is best reserved for dark and vigorous shades and touches. For draperies of a dusky red it is well suited, or even for the shadows of bright-red drapery. In dead colouring it is very va... Is A Pigment Long Employed In India Under The Name Purree But Has Not
many years been introduced generally into painting in Europe. It is imported in the form of balls of a fetid odour, and is produced from the urine of the camel. It appears to be a urio-phosphate of lime, and is of a beautiful pure yellow colour and li... Is Important And Consists In The Blending And Gradating By Mixture
... Is In Reality We Grant That In Certain Objects Blue Is A Sign Of
distance, but that is not because blue, as a mere colour, is retiring; but because the mist in the air is blue, and therefore any warm colour which has not strength of light enough to pierce the mist is lost or subdued in its blue. Blue in itself, how... Is Merely A Faded Blue The Blacks Are Both Of Vegetable And Mineral
origin, having been obtained from a variety of substances in a variety of ways. But, as shown by Layard in his discoveries at Nineveh, a knowledge of colouring was not confined to the Egyptians; it was likewise possessed by the Assyrians. The paint... Is That Of Warmth And Coolness Upon Which Depend The Toning And
... Is The Commercial Name Of Green Lakes Prepared From Sulphate Of
copper. These vary in hue and shade, have all the properties of the common non-arsenical copper-greens, and, not being subject to change of colour by oxygen and light, stand the weather well, and are excellent for the use of the house-painter, &c. Hav... Is Thence Sometimes Called Bladder Green When Good It Is Of A Dark
colour and glossy fracture, extremely transparent, and a fine natural yellowish green. This gummy juice, inspissated and formed into a cake, is occasionally employed in flower painting. It is, however, a very imperfect pigment, disposed to attract the... It Is Common To Call The Solution In Turpentine Asphaltum And The
... It Is The Archeus Or Prime Colour Of The Tertiary Citrine;
characterises in like manner the endless number of semi-neutral colours ... It Is True That A Mixture Of Black And White Is Of A Cool Hue Because
black is not a primary colour, but a compound of the three primary colours in which blue predominates, a predominance which is rendered more sensible when black is diluted with white. As to the colour of the sky, in which light and shade are combined,... Jaune De Mars Jaune De Fer Iron Yellow &c Is An Artificially
prepared iron ochre, of the nature of sienna earth. In its general qualities it resembles the ochres, with the same eligibilities and exceptions, but is more transparent, as well as purer, clearer, richer, and brighter. Like them it is quite permanent... Juice Of A Plant Named Houng Hoa To Give It Brightness Of Tone
According to an analysis by M. Proust, the better kinds contain about two per cent. of camphor. By some, the pigment known as Sepia has been supposed to enter into their composition. ... Known As Liquid Prout's Brown Has Been Extensively Employed This
contains less fixative than the indelible ink, and is the vehicle with which nearly all Samuel Prout's drawings were executed. TTITLE LEITCH'S BROWN is a permanent pigment peculiar to water painting. A most beautiful olive brown, soft and rich, i... Known As Yellow Ochre Brown Ochre Roman Ochre Transparent Gold
... Known Likewise As Kremnitz Crems Or Krems White Is A Carbonate
of lead which derives its names from Kremnitz in Hungary, or Crems or ... Known Likewise As Raw Sienna Earth Terra Di Sienna &c Is A
ferruginous native pigment, firm in substance, of a glossy fracture, and very absorbent. It is of rather an impure yellow colour, and much used in landscape, being very serviceable both in distance and foreground. Unless proper skill is exercised in i... Krems In Austria It Is Also Called Vienna White Being Brought From
Vienna in cakes of a cubical form. Cremnitz white is the brightest white that is used in oil: it possesses rather less body than flake white, because the particles are finer. When newly prepared, it gives out a strong smell of vinegar. TTITLE FLAKE... Lake &c And Are Obtained From The Coccus Cacti An Insect Found On
a species of cactus, from the juice of which it extracts its nourishment. This coccus is a native of Mexico, where two kinds are recognised, under names which signify wild cochineal and fine cochineal. The latter may be considered a cultivated product... Lake A Term Derived From The Lac Or Lacca Of India Is The Name Of
a number of transparent red and other coloured pigments of great beauty, prepared for the most part by precipitating coloured tinctures of dyeing drugs upon aluminous bases. Consequently, the lakes form a numerous class, both with respect to the varie... Lake Florentine Lake Hamburgh Lake Roman Lake Venetian
... Lake Mineral Green Patent Green Mountain Green Marine
... Lately Called Factitious Ultramarine Is A Specially Fine Preparation
of M. Guimet, presenting the nearest approach to the natural product of any artificial ultramarine, both in transparency, purity of hue, and chemical characteristics. Equalling in depth and power the ordinary French ultramarine, it possesses greater c... Latent Colour Not Immediately Apparent Apart From The Beauty Which A
wealth of colour imparts, those pigments imbued with it are, as a rule, the most permanent. And not unnaturally so, for the more colour there is present, the longer it takes to be affected, either by exposure or impure air. Colour within colour, there...