Labels:boat | bulletin board | case | chromatic color | door | earth | person | sky | traffic light | windowpane OCR: n the exathple show n iei fave usedfwo stfeer differens layer The furss haasks aver haaisk to cheate created twodiferent copying the boy's fice inso the mask: ana adding soh noise to x The sesond lavet hask ts hside fiob fllitg Squale selections with rdifferent gradients The layer tqs sef Valse Mode Figure 20.8 Diferent +ys of using the layer haask function shown here have usediwo create different Iveifins sohe second maide from square Valsee