Art is defined as “the expression or application of creative skill and human imagination, usually in a visual form such as painting or sculpture, producing works which are to be appreciated primarily for their beauty or emotional power” (“Oxford Dictionary”). It is also used to describe "the various branches of creative activity, such as music, literature, and dance" (Oxford Dictionary). Over time, it has been used to express cultural differences, socio-economic views, religious themes and even political ideals. Art has existed, in one form or another, for thousands of years. Regardless of the era, art is an expression of society and reflects the events that occur during that period. Generally, the dominant social class (whether economic, political or religious) defines the artistic style of that period. We can study art and are very often able to determine the time period in which it was created. The identifying aspects of art are called "style", and it is the style of the work of art that allows us to identify it. Add...