Bestsellers in Paintings, about Simon Jennings.
B Possible hazard if carelessly handled, ingested in large amounts or over long periods of time; Do not ingest; Avoid dust spray.They are designated with.I.For the reasons above, the rating in this crystal reports 2008 product keycode database, will not always be the official astm rating but a rating culled averaged from other sources such as individual paint brand ratings, my own personal tests, tests results in other sources such as books, artist forums.Many factors can influence the light fastness of any particular paint formulation, for instance, the quality of the actual pigment manufacture and amount type of impurities has much influence on a pigments fastness to light.Natural Dye and Solvent Pigments, these are naturally occurring organic pigments and dyes.The designation here has been arrived at from, in most cases, the manufacturer's literature, art books and art reference works (see the bottom of the Pigment Database's main page for a complete list of reference works, msds sheets, the EPA manual: Environmental Health Safety.A Low hazard, but do not handle carelessly; Do not ingest; Avoid dust spray.'Substitute 'tone' or prefixed with words like 'Permanent' could be also considered acceptable means of indicating a hue substitute for the actual color.The astm specifications are voluntary and no one enforces them.With over 1000 illustrations, colour swatches and works of art, this superbly designed book is a visual delight and an invaluable reference book for artists of all levels of experience.Very often, pigments in tints are less light fast than in full masstone and this should be taken into account when determining if a pigment or paint will meet your needs.Fades Loses chroma and becomes more Transparent Lightens Loses chroma but maintains relative transparency or opaque character; Whitens Becomes lighter towards white and more opaque; Darkens Becomes darker but retains hue; Dulls Loses chroma towards neutral but maintains the relative tone value; Blackens Becomes darker.Also because of language differences, changes in the paint or pigments common identification and because of contemporary usage (often perpetrated by manufacturer's incorrect color marketing names and last but not least - the sheer multitude of historically used paint names for any given paintpigment, it's.
When the Color Index description is unavailable i have arrived at a general figure by manufacturer literature or personal experience.
Color Index Generic Name: Key Top, page Top, this is the.I.
Natural pigment CI generic names are often abbreviated with the usage class N the hue abbreviation the serial number.