Answer:
He studied nature, mechanics, anatomy, physics, architecture, weaponry and more, often creating accurate, workable designs for machines like the bicycle, helicopter, submarine and military tank that would not come to fruition for centuries
Explanation:
Colorful, cheerful, bright, trippy, bedazzling, bold, flashy, vibrant, vivid, beautiful
A long narrow mark or band
Prehistoric art covers Europe, the Mediterrean, and Western Asia from the Paleolithic period (Old Stone Age) about 30,000 years ago to approximately 2500 B.C.E. The most comprehensive representation of Paleolithic art ever published and a radical (and controversial) new way of interpreting it.
