Philosophy Piece of Art. Language of Diversity. Concept of Identity. The world around you can influence your perception of art but the piece of art remains inalterbale. Art serves as a vehicle for expressing thoughts and feelings. And when it comes to diversity, art can be a bridge for building relationships across differences. Do you know who you really are? Art is a kind of thinking which enables people to form and develop their identity. Every piece of art is unique as every person is exceptional.