[forty three] Because the surface of the pastel painting is fragile and simply smudged, its preservation needs protective steps for example framing below glass; it may also be sprayed with a fixative. However, when manufactured with long lasting pigments and correctly cared for, a pastel painting may endure unchanged for https://painting19753.wikinarration.com/6221344/a_simple_key_for_cabinet_painter_denver_unveiled