I have decided to have these books on painting brought as a present to you, most illustrious prince,(1) since I have understood that you take very great delight in these noble arts;(2) you will certainly understand, from the books themselves, in what measure I have contributed to those (arts), through skill and zeal of clarity and of knowledge, when you have read them in your spare time. Since, in fact, you rule such a peaceful and stable city by your valor, that you do not lack time to dedicate to, from time to time, as it is your habit, free from public duties, literary studies, I hope – accordingly to your usual sensibility in which you greatly exceed all other princes in the knowledge of literature no less than in the valor of arms – that you will consider neglecting as little as possible our books.

You will realize, in fact, that the subjects they deal with can easily attract scholars, not just because of an art worthy of erudite ears in itself but also because of the novelty of the subject. But enough about these books. You will then know my character and instruction – if I have one(3) – and my whole lifestyle, when you will arrange as it is my wish, that I can stay with you.