The Italian Renaissance began in the late Middle Ages as increased trade with Asia exposed Italian cities to new ideas. Wealthy merchant families in cities like Florence supported education and the arts. Florence became the center of Renaissance culture under the patronage of the Medici family. Key features of the Renaissance included a love of art and education, an interest in classical Greek and Roman cultures, and an emphasis on individuals. Humanism stressed the importance of human abilities over religion. Notable Renaissance artists included Michelangelo and Leonardo da Vinci, who created realistic human art and influenced many fields. The printing press helped spread Renaissance ideas, leading to reforms in the Catholic Church and the Protestant Reformation.