I need help Identifying an artist and Helping to learn more about a particular artist?

Hello! My name is Latoya, and I need help Identifying a painting of which appear to be a bullfighter fighting a bull signed by the name Carlo in the lower right corner. It stands about 5 feet tall on canvas.. I also have another painting unsigned of a resturant in Italy with a water front with a row boat, two waiter's outside dining tables in front of Pizzeria Au Rendez-vous on canvas..