ACTION of assuming RESPONSIBILITY

by Leonardo da Vinci for developing the solution

to the puzzle set by Vitruvius, which became

VITRUVIAN MAN

THE PERFECT UNION OF ART and SCIENCE

" The LIFE of ANY THING whatsoever that takes nourishment

continually dies and IS constantly renewed; because nourishment

can only enter in those places where the preceding nourishment

is exhausted, and IF IT IS exhausted it no longer has LIFE."

.