Born on April 15, 1452 Leonardo da Vinci was a painter, sculptor, architect, musician, mathematician, engineer, inventor, anatomist, geologist, and writer whose brilliance characterized the Renaissance humanist model. You can join the celebration of Leonardo’s birth with Gavin (the Renaissance dog) and John (the radio host) and a play list sure to provide a Renaissance for your Monday morning on Crosscurrents, 4/15 at 8 am.