When an arborist prunes a limb off a valuable tree, he or she may paint the cut surface with a nontoxic sealant. The primary purpose of the paint is to .

In what ways were berlin's songs expressions of continuity in american culture? in what ways did they signify change in american culture?

What art form gives a real-life feel in terms of overall visual appearance?

Afilm, like any other artwork, can never be totally understood and appreciated through critical analysis, no matter how complete or astute, although such analysis can open up new levels of meaning and appreciation for the sensitive viewer.