What were the various roles of figural art, both two-dimensional and sculptural, during the romanesque period?

During the Romanesque Period, figural art has been used as a form of self-expression, a way to convey a message in a creative manner. It is also used as the primary design for structures which combine the Islamic and Byzantine style of art, thereby creating a respectful atmosphere for the structure. This art is also utilized as a form of defense against natural disasters.