Water-soluble azo initiators are also available.

Water-soluble iodinated medium, which is more quickly absorbed, may be used in place of barium sulfate for gastrointestinal studies that are contraindicated by the use of barium for that reason.

* Water-soluble pastels: These are similar to soft pastels, but contain a water-soluble component, such as glycol.

This allows the colors to be thinned out to an even, semi-transparent consistency using a water wash. Water-soluble pastels are made in a restricted range of hues in strong colors.

Water-soluble gums are used in foods and drugs and in the manufacture of pulp and paper as thickeners, stabilizers, or dispersing agents.

Water-soluble materials – good compressibility.

Water-soluble polymers, such as certain polyvinyl alcohols or hydroxyethyl celluloses, can also be used to act as emulsifiers / stabilizers.

Water-soluble organic fluxes tend to contain vehicles based on high-boiling polyols-glycols, diethylene glycol and higher polyglycols, polyglycol-based surfactants and glycerol.

These two product lines were the very first acrylic emulsion artists paints.

Soon after the water-based acrylic binders were introduced as house paints, artists and companies alike began to explore the potential of the new binders.

Since the 1970s, indigenous artists have employed the use of acrylic paints-with styles such as that of the Western Desert Art Movement becoming globally renounced 20th century art movements.

Even with small artist airbrushes using acrylic paint, artists must be careful not to breathe in the atomized paint, which floats in the air for minutes and can go deep into the lungs.

Since the 1970s, indigenous artists have employed the use of acrylic paints-with styles such as that of the Western Desert Art Movement becoming globally renowned 20th-century art movements.

More modern textile artists can be found using shapes cut from acrylic or plexiglass and holding the shapes with C-clamps.

The number of artists who stained in the 1960s greatly increased with the availability of acrylic paint.

Soon after the water-based acrylic binders were introduced as house paints, both artists – the first of whom were Mexican muralists – and companies began to explore the potential of the new binders.

Most hobbyists use acrylic paint, maybe artists ' paint ( such as Daler Rowney's Cryla ) but more often that sold especially for painting minis and other scale models ( such as Acrylicos Vallejo's Model Color and Game Color or Games Workshop's Citadel Colour ).

They deal with snow more than other cultures, just as artists have more words to describe the various details of their profession — what a non-artist calls " paint ", the artist identifies as " oil paint ", " acrylic paint ", " tempera ", or " watercolor ".

She is considered among the premier artists working internationally in neon and in acrylic, and she has combined a postmodern sensibility for the elements of industrial art, like neon, with a classic sense of design and artistry.

Prior to the 19th century, artists mixed their own paints which allowed them to achieve the desired color, thickness, and to control the use of fillers, if any.

( Relatively recently, water-miscible oil paints have been developed for artists ' use.

He paints, or rather regards, things in a way that is different from that of other artists.

Since the 1990s a growing number of artists are switching to non-permanent paints for a variety of reasons — but primarily because is it difficult for the police to apprehend and for the courts to sentence or even convict a person for a protest that is as fleeting and less intrusive than marching in the streets.

Impressionists took advantage of the mid-century introduction of premixed paints in lead tubes ( resembling modern toothpaste tubes ), which allowed artists to work more spontaneously, both outdoors and indoors.

The color box at right displays the web color Indigo which is equivalent to pigment indigo, the color indigo as it would be reproduced by artists ' paints as opposed to the brighter indigo above ( electric indigo ) that is possible to reproduce on a computer screen.

More seriously, pastels use the same pigments as artists ' paints, many of which are toxic.

Durie also designed the Jamie Durie Signature range of products in collaboration with other artists and designers, including a range of paints with Porters Paints, textiles with Cloth, Durie Design outdoor furniture range with David Knott, A Studio Design with Modern-Shed and a range of rugs with The Rug Collection.

Francesco Maria Tassi ( 1716-1782 ), in his Lives of the Painters, Sculptors, and Architects of Bergamo remarks that Zuccarelli paints " landscapes with the most charming figures and thus excels not only artists of modern times but rivals the great geniuses of the past ; for no one previously knew how to combine the delights of an harmonious ground with figures gracefully posed and represented in the most natural colours ".

There are artists who use the effect in conjunction with invisible and other reactive inks and paints to create a variety of effects when used in conjunction with UV lights.

This proposal was at the time rejected by the artists ; but in 1777 Barry made an offer to paint the whole on condition that he was allowed the choice of his subjects, and that he would be paid by the society the costs of canvas, paints and models.

Tamara complained that not only were the paints and other artists ' materials now inferior to the " old days " but that people in the 1970s lacked the special qualities and " breeding " that inspired her art.

Like many Lehrer songs, the tone is irreverent, and paints her as a difficult, temperamental companion to the three work-absorbed artists.

Carmine dyes are also used in some oil paints and watercolors used by artists.

Then, using oil paints, the artists would actually use large brushes to paint the image.

Traditional Aboriginal art is composed of organic colours and materials, but modern artists often use synthetic paints when creating aboriginal styles.

Although " enamels " and " painted enamel " in art normally refer to vitreous enamel, in the 20th century some artists used commercial enamel paints in art, including Pablo Picasso ( mixing it with oil paint ), Hermann-Paul and Sidney Nolan.

Some " enamel paints " are now produced specifically for artists.

Cadmium sulfide and a mixture of cadmium sulfide with cadmium selenide are commonly used as pigments in artists ' paints.

Linseed oil, the most prevalent vehicle for artists ' oil paints, is a drying oil.

For example, when the careful, even tedious, art techniques of French neo-classicism became oppressive to artists living in more exuberant times, a stylistic revolution known as " Impressionism " vitalized brush strokes and color.

Fine arts artists such as painters succeeded in the Renaissance in raising their status, formerly similar to these workers, to a decisively higher level, but in the 20th century the distinction became rather less relevant.

Bosschaert became one of the first artists to specialise in still life, and in doing so he started a tradition of painting detailed flower bouquets, which typically consisted of tulips, roses and an exotic species.

During the 1980s and 1990s, she became one of the first CCM artists to cross over into mainstream pop on the heels of her successful albums Unguarded and Heart in Motion, the latter of which included the No. 1 single " Baby Baby ".

It was largely due to the popularity of artists such as Blind Lemon Jefferson and contemporaries such as Blind Blake and Ma Rainey that Paramount became the leading recording company for the blues in the 1920s.

The " minicomics " form, an extremely informal version of self-publishing, arose in the 1980s and became increasingly popular among artists in the 1990s, despite reaching an even more limited audience than the small press.

In the late 1940s Alston became involved in a mural project commissioned by Golden State Mutual Life Insurance Company which asked the artists to create work involving African American contributions to the settling of California.

In 1859, while attending the free school, the Académie Suisse, Pissarro became friends with a number of younger artists who likewise chose to paint in the more realistic style.

But within a short time, Joe Shuster and his ghost artists began depicting Clark Kent ripping open his shirt to reveal the " S " insignia on his chest — an image which became so iconic that other superheroes, during the Golden Age and later periods, would copy the same type of change during transformations.

A few artists still managed to score disco hits in the early 1980s, but the term " disco " became unfashionable in the new decade and was eventually replaced by " dance music ", " dance pop ", and other identifiers.

The rich orchestral accompaniment that became identified with the disco era conjured up the memories of the big band era — which brought out several artists that recorded and disco-ized some big band arrangements including Perry Como, who re-recorded his 1929 and 1939 hit, " Temptation ", in 1975, as well as Ethel Merman, who released an album of disco songs entitled The Ethel Merman Disco Album in 1979.

When paper became generally available, from the 14th century onwards, artists ' drawings, both preparatory studies and finished works, became increasingly common.

The group of writers, musicians and artists became known as " The Kardomah Gang ".

Beginning during the second half of the 19th century the town became home to numerous artists.

Whatever Jones and The Monkees were meant to be, they became creative artists in their own right, and Jones's chipper Brit-pop presence was a big reason they were able to produce work that was commercial, wholesome and yet impressively weird.

The song " Boadicea ", also from this album, would later be sampled by The Fugees on their single " Ready or Not " ( 1996 ), causing a brief stir because the group neither sought permission from Enya nor gave her credit initially, and by Mario Winans, who did give her credit ( the Winans track, " I Don't Wanna Know " which features a rap by P. Diddy and is officially credited to all three artists, became Enya's highest charting single in the US, when it peaked at # 2 on the Hot 100 in 2004 ).

California's large Latino community enjoyed the sounds of the East Coast Latin club scene, and a number of California artists became popular among freestyle fans on the East Coast.

However, the overdriven sound of the Hammond gained a new image when it became part of 1960s and 1970s rock with artists like Alan Price, Gregg Allman, Steve Winwood, Rick Wright, Keith Emerson, Jon Lord, Matthew Fisher, Rick Wakeman, Tony Banks and Jack McDuff.

The two young artists quickly became close friends, and Chang introduced Hergé to Chinese culture and the techniques of Chinese art.

Critic and humorist Louis Leroy wrote a scathing review in the newspaper Le Charivari in which, making wordplay with the title of Claude Monet's Impression, Sunrise ( Impression, soleil levant ), he gave the artists the name by which they became known.

As the influence of Impressionism spread beyond France, artists, too numerous to list, became identified as practitioners of the new style.

By the 1970s, because of the advent of psychedelic art, artists became used to brighter pigments, and pigments called " bright indigo " or " brite blue-violet " that are the pigment equivalent of the electric indigo reproduced in the section above became available in artists ' pigments and colored pencils.