The Bibliography for Images
Printing Press: http://cs-exhibitions.uni-klu.ac.at/fileadmin/gdf/gdf10/gutenbergpress.jpg
Petrach: http://www.comp.dit.ie/dgordon/lectures/hum1/031203/031203petrarch.jpg
The School of Athens: http://cicsworld.centerforics.org/wp-content/uploads/2012/12/school-of-athens-detail-from-right-hand-side-showing-diogenes-on-the-steps-and-euclid-1511.jpg
Mona LIsa: http://galeriemichael.com/wp-content/uploads/mona-lisa.jpeg
Giovanni de Medici: http://upload.wikimedia.org/wikipedia/commons/3/33/Giovanni_di_Bicci_de'_Medici.jpg
Ognissanti Madonna: http://upload.wikimedia.org/wikipedia/commons/e/e3/Giotto_di_Bondone_090.jpg
Picture of Dante painted by Giotto: http://www.ducksters.com/history/renaissance_dante.jpg
The Northern Doors of Baptistery: http://www.wga.hu/art/p/pisano1/andrea/south_d/1south_1.jpg
The Dome of the Florence Cathedral: http://upload.wikimedia.org/wikipedia/commons/a/a6/View_of_the_Duomo%27s_dome%2C_Florence.jpg
Martin V: http://saints.sqpn.com/pope0206.jpg
Cosimo de Medici: http://upload.wikimedia.org/wikipedia/commons/f/fa/Cosimo_di_Medici_(Bronzino).jpg
The Army of the Ottoman Empire: http://upload.wikimedia.org/wikipedia/commons/e/e3/Edirne_Kusatma_Zonaro.jpg
Christopher Columbus: http://citelighter-cards.s3.amazonaws.com/p17m99ucmtqlb1hn67ns1lp61ut60_4051.jpg
The Last Supper: http://www.trinitychurchashland.org/wp-content/uploads/2012/08/original-picture-of-the-last-supper.jpg
Petrach: http://www.comp.dit.ie/dgordon/lectures/hum1/031203/031203petrarch.jpg
The School of Athens: http://cicsworld.centerforics.org/wp-content/uploads/2012/12/school-of-athens-detail-from-right-hand-side-showing-diogenes-on-the-steps-and-euclid-1511.jpg
Mona LIsa: http://galeriemichael.com/wp-content/uploads/mona-lisa.jpeg
Giovanni de Medici: http://upload.wikimedia.org/wikipedia/commons/3/33/Giovanni_di_Bicci_de'_Medici.jpg
Ognissanti Madonna: http://upload.wikimedia.org/wikipedia/commons/e/e3/Giotto_di_Bondone_090.jpg
Picture of Dante painted by Giotto: http://www.ducksters.com/history/renaissance_dante.jpg
The Northern Doors of Baptistery: http://www.wga.hu/art/p/pisano1/andrea/south_d/1south_1.jpg
The Dome of the Florence Cathedral: http://upload.wikimedia.org/wikipedia/commons/a/a6/View_of_the_Duomo%27s_dome%2C_Florence.jpg
Martin V: http://saints.sqpn.com/pope0206.jpg
Cosimo de Medici: http://upload.wikimedia.org/wikipedia/commons/f/fa/Cosimo_di_Medici_(Bronzino).jpg
The Army of the Ottoman Empire: http://upload.wikimedia.org/wikipedia/commons/e/e3/Edirne_Kusatma_Zonaro.jpg
Christopher Columbus: http://citelighter-cards.s3.amazonaws.com/p17m99ucmtqlb1hn67ns1lp61ut60_4051.jpg
The Last Supper: http://www.trinitychurchashland.org/wp-content/uploads/2012/08/original-picture-of-the-last-supper.jpg