They are devised, invented, and made as adjuncts to the human being's ability to accomplish work or enjoy pleasure. A close examination of any object is a graphic description of the level of intelligent, manual dexterity, and artistic comprehension of the civilization that produced I. It can reflect, as well, the climate, religious beliefs, form of government, the natural materials at hand, the structure of commerce, and the extent of man's scientific and emotional sophistication .
Objects offer a different kind of knowledge than written and oral sources.
Objects, three dimensional forms of color and texture, may be expressions of need, practicality, art, customs, culture, religion, ingenuity, luxury, and humor.