LEONARDO DA VINCI - Born 1452, Died 1519.

     Leonardo da Vinci’s genius was unbounded by time and technology. He was the foremost thinker of his time, producing works and ideas that are fascinating even today.  He was one of the greatest scientists of recorded history, as well as a great inventor and artist.

As a scientist, Da Vinci helped set an ignorant and superstitious world on a course of scientific experimentation, reason, and learning. He tried to find the “why” in the way things worked so others could gain knowledge from his findings.
His curiosity led him to experiment in forbidden areas, such as human anatomy, so he sometimes wrote his notes backwards so people could not read what he had been doing.

As an inventor, Leonardo designed various machines including a tank, helicopter, parachute, catapult, machine gun, and many driven by hydraulics. He believed that new and better machines could be built if the designer understood the workings of all the parts that went together to make the whole machine.

Da Vinci was probably best known as an artist.  His paintings, particularly the Mona Lisa, are known world wide.  He defined and developed linear perspective in paintings, making his paintings studies in mathematical proportion as well as art. He experimented with new techniques for making and applying paint.  He used his artistic abilities to explain his scientific experiments and inventions, leaving many notebooks for us to study. 
He also created sculptures.  His artworks helped define the High Renaissance style.   

Da Vinci's analytic, visionary, and creative inventiveness has yet to be matched.  As a scientist, inventor, and artist, Leonardo da Vinci created ideas that we recognize and appreciate today.