Useful Websites:
Michelangelo
http://cgfa.dotsrc.org/michelan/michelangelo_bio.htm
Raphael
http://www.newadvent.org/cathen/12640c.htm
http://www.artist-biography.info/artist/raphael/
Shakespeare
http://people.brandeis.edu/~teuber/shakespearebio.html
Gutenberg
http://www.newadvent.org/cathen/07090a.htm
Galileo
http://www.newadvent.org/cathen/06342b.htm
http://quest.arc.nasa.gov/galileo/About/galileobio.html
Copernicus
http://www.phy.hr/~dpaar/fizicari/xcopern.html
http://www.newadvent.org/cathen/04352b.htm
http://www-groups.dcs.st-and.ac.uk/~history//Mathematicians/Copernicus.html
Machiavelli
http://www.newadvent.org/cathen/09501a.htm
http://www.the-prince-by-machiavelli.com/niccolo-machiavelli-biography.html
Desiderius Erasmus
http://www.saburchill.com/history/biblio/007.html
http://www.historyguide.org/intellect/erasmus.html
http://www.newadvent.org/cathen/05510b.htm
Cervantes:
http://www.newadvent.org/cathen/03543a.htm
Giovani Boccacio:
http://www.historyguide.org/ancient/boccaccio.html
http://www.brown.edu/Departments/Italian_Studies/dweb/boccaccio/life1.shtml
Francis Petrarch:
http://petrarch.petersadlon.com/bio.html
http://www.kirjasto.sci.fi/petrarca.htm
Brueghel:
http://www.ibiblio.org/wm/paint/auth/bruegel/
http://www.khm.at/system2E.html?/staticE/page228.html
Vesalius:
http://www.bbc.co.uk/history/historic_figures/vesalius_andreas.shtml
http://www.schoolshistory.org.uk/vesalius.htm
Durer:
http://www.ibiblio.org/wm/paint/auth/durer/
http://www.newadvent.org/cathen/05209c.htm
Holbein:
http://www.newadvent.org/cathen/07385a.htm
http://www.nndb.com/people/718/000103409/
Rembrandt:
http://www.ibiblio.org/wm/paint/auth/rembrandt/
Leonardo Da Vinci:
http://www.ibiblio.org/wm/paint/auth/vinci/
http://www.mos.org/sln/Leonardo/LeonardosPerspective.html
Titian:
http://www.ibiblio.org/wm/paint/auth/titian/
http://www.boglewood.com/cornaro/xtitian.html
image taken from:
www.portlandart.net/archives/2006/09/index.html