Leon Battista Alberti

Leon Battista Alberti (Italian: [leˈom batˈtista alˈbɛrti]; February 18, 1404 – April 25, 1472) was an Italian humanist author, artist, architect, poet, priest, linguist, philosopher and cryptographer; he epitomised the Renaissance Man. Continue reading

Scientific explanation of perspective in art

The Italian painter and architect Leon Battista Alberti in his book De pictures (On Painting), also known as Della pittura, written in 1435, he describes the science behind the perspectives in art. (basically how to make building look real in a painting via vanishing points and lighting points) Continue reading

Christopher Columbus

Christopher Columbus (c. 1451 – 20 May 1506) was an Italian explorer, navigator, and colonizer. Born in the Republic of Genoa, under the auspices of the Catholic Monarchs of Spain he completed four voyages across the Atlantic Ocean. Continue reading

Letters from Christopher Columbus sent from Lisbon

Christopher Columbus, on March 14th 1493, having docked in Lisbon, Portugal, at the end of his first voyage to the New World, he wrote and dispatched two identical letters, one to Raphael Sanchez and the other to Luis de Santangel. These letters described his encounters and discoveries of America

Date:
      March 14th 1493
Name(s):
      Christopher Columbus
Occupation:
      Captain / Explorer
Location:
      Lisbon, Portugal


Additional Information:

  • Columbus’s letter on the first voyage – Wikipedia
    Columbus’s letter on the first voyage is the first known document announcing the results of the first voyage of Christopher Columbus that set out in 1492 and reached the Americas.
  • Columbus reports on his first voyage, 1493 | The Gilder Lehrman …
    On August 3, 1492, Columbus set sail from Spain to find an all-water route to Asia. On October 12, more than two months later, Columbus landed on an island in the Bahamas that he called San Salvador; the natives called it Guanahani.
  • Letter from Christopher Columbus | The Gilder Lehrman Institute of …
    Students will be asked to “read like a detective” and gain a clear understanding of the content of Christopher Columbus’s 1493 letter to Ferdinand and Isabella.
  • Letter to King Ferdinand of Spain
    Since I know that you will be pleased at the great victory with which Our Lord has crowned my voyage, I write this to you, from which you will learn how in thirty-three days I passed from the Canary Islands to the Indies, with the fleet which the most illustrious King and Queen, our Sovereigns, gave to me.
  • Christopher Columbus, Letter (1493) – FIU
    Letter addressed to the noble Lord Raphael Sanchez, Treasurer to their most invincible Majesties, Ferdinand and Isabella, King and Queen of Spain, by Christopher Columbus, to whom our age is greatly indebted, treating of the islands of India secently discovered beyond the Ganges, to explore which he had been sent eight months before under the auspices and at the expense of their said Majesties.
  • Christopher Columbus – Wikipedia
    The name Christopher Columbus is the Anglicisation of the Latin Christophorus Columbus. His name in Italian is Cristoforo Colombo and, in Spanish, it is Cristóbal Colón.

The term “Cyberspace” first appeared in a 1984 novel

Cyberspace a word that was used in the early years of the Internet, and we all know what it is when we here it… But Continue reading