Very little is known of the circumstances of the life of Ludovico Vicentino degli Arrighi. Most authors do not see any difficulty and claim that our calligrapher was a native of Vicenza but moved to Rome around 1508. Others state that he was born to a poor family in a world where good positions required much money to purchase the position in the papal chancery. Many questions remain unanswered and that is the reason that the literature about him up to now is full of speculations. Arrighi was not an ordinary person, because he came from noble origin and enjoyed in his youth an excellent education. He was a man of the world who used to travel at an early age. His ability to go unnoticed, when the circumstances deem it to be necessary, makes of him an interesting character, because just like a chameleon he is able to adapt to new scenarios. This book gives sufficient information to follow the life of Arrighi after 1527.