However, Abdellah gives no further elaboration of this point. Usually, when nurses are asked about the relatedness of the art and the science of nursing, the view expressed is that science has to do with general principles and laws that govern nursing and art has to do with the particular application of principles in individual cases. Furthermore, when a nurse describes some event as "beautiful nursing" and is pressed to elaborate, she usually describes nursing actions that were performed "artfully," "skillfully," "harmoniously." Thus, in some way, the art of nursing has to do with the nurse's response to human needs through actions that are purposeful and aesthetic. Useful Art In current usage, the term "art" is most commonly associated with the beautiful, that is, with aesthetics or the fine arts. Frequently, it is restricted even more to signify one group of the fine arts, namely, painting and sculpture. For instance, one refers simply to an "art exhibit" or an "art" museum but specifies further "a center for the performing arts." However, historically the word "art" was related to utility and knowledge, and its traditional meanings still exist today. For example, we speak of "industrial arts" and "arts and crafts" through which useful things are produced. On the other hand, "liberal arts" (work befitting a free man) are those related to skills of the mind. We also refer to the art of medicine, of teaching, of nursing, of politics, of navigation, of military strategy, and so forth. The word "art" can refer to both the effect of human work (works of art) and the cause of things produced by human work (the knowledge and skill of the artist). It is obvious that not only knowledge but also some form of work and skill are involved in all art, useful or fine. "Art" is the root of "artisan" as well as of "artist."[12] Some arts, such as nursing, medicine, and teaching, may be considered useful, yet they differ from other useful arts, such as industrial arts, for they {91} do not result in tangible products. Nursing for instance, aims purposively for well-being, more-being, health, comfort, growth. These are the results of the art of nursing. As an artist, therefore, the nurse must know how to obtain desired effects and must work skillfully to get them. The nurse cannot make well-being or comfort or health as one can make a shoe or a painting or a speech. The art of nursing involves a skillful doing rather than a making. Furthermore, nursing is concerned with changes in human persons not merely with the transformation of physical objects. It is intersubjective and transactional, so the art of nursing must involve a doing with and a being with. Performing Art Along this vein, nursing may be viewed as a kind of performing art. Fahy, nurse-educator-actress, draws an interesting comparison between the process of nursing and acting in a drama.