Leonardo da Vinci
Leonardo Da Vinci (1452-1519) an Italian painter, sculpture, architect and inventor. He is considered to be one of the most talented and smart person of all times. He is known to be the "Renaissance Man" – which is usually called as someone who has many talents and is good at them). During his time his paintings gained great fame. His two most famous paintings, perhaps the most famous in the world, are the Mona Lisa and The Last Supper. Da Vinci kept many journals (of more then 13,000 pages), that showed scientific knowledge, anatomy, aeronautics and inventions. Some historians clain that Da Vinci invented the bicycle.