Polyphony is a multidisciplinary art project that aims to unite many and varied voices, calling out to meet artists from different disciplines and proposing to create artworks inspired by 8 universal concepts of social nature. The project documents the creative process and reflections that lead to armed of each work, of each voice; and then display the results. Working with a large white wall as a common carrier, the creations of artists overlap each other to achieve a collective exercise that promotes art as a creative vehicle of expression, reflection and change.