Matisse Emerald Structure 75ml

Matisse Emerald Structure 75ml

$11.30

"This superb green has many good qualities, such as very high permanence and it is non-toxic. It is descended from a colour, however, that had a beautiful hue but was so poisonous it was used as an insecticide. For centuries the only bright green pigments where copper compounds such as...
Description

"This superb green has many good qualities, such as very high permanence and it is non-toxic. It is descended from a colour, however, that had a beautiful hue but was so poisonous it was used as an insecticide. For centuries the only bright green pigments where copper compounds such as malachite, verdigris, and copper resinate. All had their problems. Malachite wasn???t bright enough, and verdigris and copper resinate had a tendency to turn brown, especially in proximity to Ultramarine Blue or Vermilion. They were also poisonous. When Scheele???s green, also known as Swedish green, was developed in 1775 it quickly replaced the older colours. It was still sensitive to Ultramarine Blue and Vermilion but was generally more permanent than the older colours It was made of copper and arsenic and it wasn???t realized at the timer just how dangerous that was and it was widely used as a colourant in textiles and in wallpaper designs because the new bright green became very fashionable. There followed decades of children falling mysteriously ill in nurseries with Swedish green wallpaper, and women becoming sick from wearing the newly fashionable bright green party dresses. When Napoleon died it was thought to be due to cancer but recent testing of his hair samples show dangerously high levels of arsenic and it is speculated that the wallpaper in his rooms on St Helena which were recorded as being a bright green colour may have poisoned him. Attempts to improve on Scheele???s green lead to the development of emerald green in 1814. In the new process arsenic was still used but vinegar was also used so that it became copper aceto-arsenite. This proved to be just as poisonous as Scheeele???s green, still sensitive to Ultramarine Blue and Vermilion, still incredibly poisonous, but was more permanent and had a glorious colour that resembled emeralds. It was not replaced until viridian was developed in 1859. While it is known that Van Gogh did use viridian on occasion, his favorite green colour was the older emerald green. This became a great concern when his mental health deteriorated in the last year of his life. When in the asylum he was caught eating paint directly from the tubes which lead to him being denied his paint materials for some time. It is not recorded which colours he was swallowing but it cannot have been emerald green otherwise he might have died at that point. Emerald green was also the favorite green used by Cezanne and Monet. It has been speculated that the use of the pigment may have contributed to Van Gogh???s mental problems and may be the cause of Monet???s blindness.

Emerald green, under its other name of ??Paris green?? was a common insecticide until it was banned in the mid 20th century. It has been used to kill rats in Paris sewers and was sprayed by air in Italy during World War II to control malaria as well as an insecticide to control aphids on fruit trees in the early 20th century.

Emerald green was well liked by artists despite its dangers because of the beautiful deep green which was more yellowish than viridian and proved to be a more useful pigment on the palette. Matisse Emerald has a similar yellowish dark green colour to the emerald green that Vincent Van Gogh, Cezanne, and Monet loved but is made from the yellow shade of phthalocyanine green, which, despite its chemical sounding name is perfectly safe to use and is much more permanent than the older colour was. It is able to be freely mixed with all colours on the palette and is virtually a perfect pigment in all practical ways. Despite some romantic yearnings for the colours that the old masters used by some people, we are fortunate that many of their colours have been replaced with modern equivalents that are so much better.

Matisse Emerald is made from the yellow shade of Phthalocyanine pigment. When Phthalo Blue is made in the presence of Chlorine the green pigment is made. When bromine is added to the mixture this d

Reviews (0)
Comments

Customers also purchased

Cart