How were renaissance artists like masaccio different in personal style from their medieval predecessors?

Renaissance artists like Masaccio differed from their medieval predecessors in their emphasis on realism, perspective, and the human form. While medieval art often focused on religious themes with flat, two-dimensional figures and a lack of depth, Masaccio introduced techniques such as linear perspective and chiaroscuro, creating a sense of three-dimensionality and naturalism. This shift reflected a renewed interest in the human experience and the natural world, marking a departure from the stylized and symbolic representations of the Middle Ages.