A fresco Famous Oil Paintings, from the French term affresco which originates from the adjective fresco ("fresh"), explains a technique in which the colour is used on plaster on surfaces or roofs. The buon fresco strategy includes Paintings in color blended with h2o on a slim part of wet, clean, calcium mortar or plaster. The color is then consumed by the wet plaster; after several time, the plaster gets dry and responds with the air: it is this substance response which repairs the color contaminants in the plaster. After this the Landscape Paintings remains for a long period up to hundreds of years in clean and amazing shades.