She documented and preserved her view of the world.
This painting doesn't represent a historical event, or a political statement, or a functional object. It represents a personal theme that Cassatt obsessed over, and that is the relationship between a mother and a child, within the framework of the women's inner lives and psychology. The painting depicts an intimate scene of motherly warmth and love. The motif of mother and child was one of the most important motifs in her entire opus.
Answer:
They even provide us details of past and when used in the museums can fetch a good amount from the visitors.
Explanation:
Art conservation is a science which deals with the preservation of the art work, documents, artifacts and other cultural heritage. It also entail the cleanliness, repairing damage, reshaping, reassembling and toning in repair to blend with original object. The art conservation stimulates the economy because these preserved things of the past are sometimes used for the exhibitions in the galleries as well as museums which also gives returns with the increased number of visitors.