Alberti, followed by Filarete, were the first to develop the ideas of Utopia into the plan of a city. Filarete designed a concentric city, with peaks and radiating streets, which he called Sforzinda. His geometry was the imitation of a schema representing the work. It is believed to have derived from two overlaying squares. Sforzinda later became the most influential plan in the design of Palmanova. Since Palmanova was built during the renaissance, it imposed geometrical harmony and followed the idea that beauty reinforces the wellness of a society. Each road and move was carefully calibrated and each part of the plan had a reason for being. Each person would have the same amount of responsibility and land, and each person had to serve a specific purpose. The concentric shape was the most prominent design move, and had many reasons for being.