Renaissance

Apart from Leonardo Di Vinci's Vitruvian Man, were there any other discoveries or works that symbolise the Renaissance?

Yes there were quite few others. The other major ones were The Creation of Adam and Pieter Brueghel the Elder.

The most known of the works the period produced was St Peter's Basilica which was a result of collaboration by Bramante, Raphael, Sangallo, Michelangelo and Maderno