5 SIMPLE TECHNIQUES FOR NEW YORK WALL STREET ART

The buon fresco strategy is made up of painting in pigment combined with water on a skinny layer of moist, refreshing, lime mortar or plaster. The pigment is then absorbed by the moist plaster; immediately after quite a few hours, the plaster dries and reacts Together with the air: it is this chemical response which fixes the pigment particles duri