Art is the process of communicating our feelings and thoughts to others, whether through sounds, colors, or movement. The process is entirely human. When a man creates an artwork, he hands on his feelings to another person consciously or unconsciously. Whether it is a painting or a piece of music, art infects other people.

Art helps us to understand the world in a new way. It can be powerful and can move us to action. It can break down barriers that separate us – social, cultural, and political – and bring us closer together. It can be a powerful tool for social change, fostering awareness, and inspiring others to embrace and respect our own culture. It has been used to fight racism, intolerance, and other forms of unjust societal segregation.

Art also reflects the period and culture in which it originated. Prehistoric murals are far removed from the intricate designs of modern tribal art, nor are primitive African art works to the Old Testament frescoes of the Sistine Chapel by Michelangelo. Periods are also marked by political events and the rise of new artistic styles, such as Dada or Expressionism.

The definition of art can be a tricky one. It can be broadly defined as a work of artistic expression, a set of skills and a set of values. The definition of art changes over time, and the reasons behind a piece of art vary from one person to the next.