|
Looking to add a beautiful piece of art to your home or office? Visit this site to view the masterpieces by various famous artists. We have artwork of celebrities, animals, landscapes, men, women, abstract images, and many more. - Click here
|
|
|
 andy warhol, andy warhol paintings, art by andy warhol, warhol, andy warhol art, andy warhol print, andy warhol prints, andy warhol sale, andy warhol sales, artist winter landscape, artist winter landscapes, artists painters landscape, artists painters landscapes, david hockney painting, david hockney paintings, keith haring and new york city subway, leroy neiman and art, leroy neiman painting, leroy neiman paintings, leroy neiman value of painting, leroy neiman value of paintings, shvaiko and silkscreen, the andy warhols, warhol painting, warhol paintings, warhol serigraph, warhol serigraphs, yurozWhat is the cause of dark spots that sometimes appear on the paper of drawings and paintings? Reddish-brown spots are known as "foxing", caused by mold or the deterioration of the metallic andy impurities left in the paper from the manufacturing process. Other colors of spots may be one of many types of mold damage. Mold spores are everywhere in the environment, and mold thrives on cellulosic materials, especially in conditions of high humidity (above 65% of relative humidity). Keeping artworks out of high humidity areas like bathrooms or exterior walls, can help reduce the development of such stains. If I have a work of art on paper that appears to not be flat, should I be concerned? Paper is hygroscopic, reacting to changes in climate by expanding when it is humid and contracting when it is dry. A gentle undulation in the paper called "cockling" occurs under these conditions, especially with larger works. This may impair the work aesthetically as well as cause mediums such as gouache to crack or flake as it is unable to expand and contract as the paper itself does. What is the cause of dark spots that sometimes appear on the paper of drawings and paintings? Reddish-brown spots are known as "foxing", caused by mold or the deterioration of the metallic andy impurities left in the paper from the manufacturing process. Other colors of spots may be one of many types of mold damage. Mold spores are everywhere in the environment, and mold thrives on cellulosic materials, especially in conditions of high humidity (above 65% of relative humidity). Keeping artworks out of high humidity areas like bathrooms or exterior walls, can help reduce the development of such stains. If I have a work of art on paper that appears to not be flat, should I be concerned? Paper is hygroscopic, reacting to changes in climate by expanding when it is humid and contracting when it is dry. A gentle undulation in the paper called "cockling" occurs under these conditions, especially with larger works. This may impair the work aesthetically as well as cause mediums such as gouache to crack or flake as it is unable to expand and contract as the paper itself does. Looking to add a beautiful piece of art to your home or office? Visit this site to view the masterpieces by various famous artists. We have artwork of celebrities, animals, landscapes, men, women, abstract images, and many more.
|