LORENZO LOTTO, A painter among the leading exponents of the Venetian Renaissance; he worked in Bergamo, leaving several masterpieces in various locations in the town. The tour winds through the churches of Lower Bergamo to learn about the beautiful altarpieces that the Venetian artist leaves in Bergamo: The Martinengo Altarpiece in San Bartolomeo, the Holy Conversation and Saints in the Church of Santo Spirito and the San Bernardino Altarpiece. Boldness in the colors, psychological investigation of the characters and metaphysical language are visible in the works of the great painter.