Complex sentence: Of clear Tuscan influence it is one of the highest expressions of Renaissance art in Romagna, built to Giuliano da Maiano's design, it was begun in 1474 and completed in 1511.
Split into simpler sentences: Of clear Tuscan influence it is one of the highest expressions of Renaissance art in Romagna. Built to Giuliano da Maiano's design, it was begun in 1474 and completed in 1511.