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 wildlife clipart, valentine clipart, scientific clipart, sewing clipart, sex clipart, sexy clipart, shamrock clipart, sheep clipart, shoe clipart, shopping cart clipart, spider clipart, sport clipart, sports clipart, spring clip art, spring clipart, star clipart, toilet clipart, tractor clipart, train clipart, travel clipart, tree clipart, truck clipart, turkey clipart, tv clipart, valentines clipart, vector clipart, victorian clipart, volleyball clipart, weather clipart, web clipart, wedding clipart, wedding cliparts, western clipart, wheelchair clipart, winnie the pooh clipart, winter clipart, wmf clipart, wolf clipartBronze is an alloy of copper with other metals that modify its hardness, color, and ability scientificclipart to be cast into a detailed mold. When bronze is cast it is usually a gold color. After the casting and finishing is completed, the surface is often treated with chemicals and heat which patinates the metal, coloring it green, brown, black, scientificclipart or a combination of the colors. Foundries usually apply waxes or other coatings to the surface of a patinated outdoor bronze to protect it from pollutants. This wax may wear off in time. We recommend annual maintenance by a professional conservator. The surface of the sculpture may be washed to remove pollutants and dirt, and waxed. If done annually, the rate of corrosion will be retarded (though not totally eliminated), and disfiguring rain streaks will be minimized. I collect twentieth-century furniture. How can I best preserve it? scientificclipart Some twentieth-century furniture was created from non-traditional materials, such as foam, plastic, and cardboard. Bronze is an alloy of copper with other metals that modify its hardness, color, and ability scientificclipart to be cast into a detailed mold. When bronze is cast it is usually a gold color. After the casting and finishing is completed, the surface is often treated with chemicals and heat which patinates the metal, coloring it green, brown, black, scientificclipart or a combination of the colors. Foundries usually apply waxes or other coatings to the surface of a patinated outdoor bronze to protect it from pollutants. This wax may wear off in time. We recommend annual maintenance by a professional conservator. The surface of the sculpture may be washed to remove pollutants and dirt, and waxed. If done annually, the rate of corrosion will be retarded (though not totally eliminated), and disfiguring rain streaks will be minimized. I collect twentieth-century furniture. How can I best preserve it? scientificclipart Some twentieth-century furniture was created from non-traditional materials, such as foam, plastic, and cardboard. online clip art
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