In terms of art, perspective plays a very important role in knowledge.While many see art as something that is very beautiful and inspiring, art as a whole is known to be a window into how the artist perceives life. Because of this, we are meant to analyse are with emotions and opinions of the art often entails our perception. There always is this barrier between the artist's perception of the work and the public. This is mainly because our perception of things is driven by our experiences. Your perception of art can effect the knowledge behind the meaning of a piece of work. Art may also generate their own feelings. Sometimes an artist creates a work that may be considered by certain parts of the world as really risky. This can cause controversy