[ noun ] (color) graded markings that indicate light or shaded areas in a drawing or painting
Used in print(Clement Greenberg, "Collage" in his Art and...)
At_the_same_time , the wallpaper strips themselves seem to be pushed into depth by the lines and patches of shading charcoaled upon them , and by their placing in_relation_to the block_capitals ; and these capitals seem in_turn to be pushed_back by their placing , and by contrast with the corporeality of the woodgraining .
[ noun ] a gradation involving small or imperceptible differences between grades
Used in print(James Bryant Conant, Slums and Suburbs...)
In_spite_of the shading of one type of course into another , I believe it is useful to talk_about vocational courses as apart from academic courses .