make a summary of this text: NAME_1[b] (15 April 1452 – 2 May 1519) was an Italian polymath of the High Renaissance who was active as a painter, draughtsman, engineer, scientist, theorist, sculptor, and architect.[3] While his fame initially rested on his achievements as a painter, he also became known for his notebooks, in which he made drawings and notes on a variety of subjects, including anatomy, astronomy, botany, cartography, painting, and paleontology. NAME_2 is widely regarded to have been a genius who epitomized the Renaissance humanist ideal,[4] and his collective works comprise a contribution to later generations of artists matched only by that of his younger contemporary, NAME_3.[3][4]

Born out of wedlock to a successful notary and a lower-class woman in, or near, NAME_4, he was educated in Florence by the Italian painter and sculptor NAME_5. He began his career in the city, but then spent much time in the service of NAME_6 in Milan. Later, he worked in Florence and Milan again, as well as briefly in Rome, all while attracting a large following of imitators and students. Upon the invitation of NAME_7, he spent his last three years in France, where he died in 1519. Since his death, there has not been a time where his achievements, diverse interests, personal life, and empirical thinking have failed to incite interest and admiration,[3][4] making him a frequent namesake and subject in culture.

NAME_2 is identified as one of the greatest painters in the history of art and is often credited as the founder of the High Renaissance.[3] Despite having many lost works and fewer than 25 attributed major works—including numerous unfinished works—he created some of the most influential paintings in Western art.[3] His magnum opus, the Mona Lisa, is his best known work and often regarded as the world's most famous painting. The Last Supper is the most reproduced religious painting of all time and his Vitruvian Man drawing is also regarded as a cultural icon. In 2017, NAME_8, attributed in whole or part to NAME_2,[5] was sold at auction for US$450.3 million, setting a new record for the most expensive painting ever sold at public auction.

Revered for his technological ingenuity, he conceptualized flying machines, a type of armored fighting vehicle, concentrated solar power, a ratio machine that could be used in an adding machine,[6][7] and the double hull. Relatively few of his designs were constructed or were even feasible during his lifetime,  In your response, capitalize a few words to stress main points. Please limit the number of words with all capital letters to less than 15.
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