1. the center of the renaissance florence 2. written backwards codex leiceister 3. da vinci apprenticed for this person leonardo da vinci 4. innovative high renaissance architect milan 5. the quintessential universal man andrea del verrocchip 6. city where da vinci painted the last supper donato bramante

1. The center of the Renaissance - Florence.

2. Written backwards - Codex Leiceister.

3. da Vinci apprenticed for this person - Andrea del Verrocchio.

4. Innovative High Renaissance architect -Donato Braman.

5. The quintessential Universal man -  Leonardo da Vinci.

6. City where da Vinci painted The Last Supper - Milan.

Explanation:

1. Florence was the originated place for the Renaissance. It was also regarded as the center of the Renaissance as most of the writers and artists of that period emerge from the area.

2. The Codex Leicester written by Leonardo da Vinci is a manuscript that have many topics ranging from the astronomy, properties of natural things, air and even celestial light. da Vinci wrote it in his characteristic "mirror writing", thus meaning written backwards.

3. Leonardo da Vinci was apprenticed by a man named Andrea del Verrochio who was a famous artist of that time. Under him, da Vnci attained a vast array of knowledge on the humanities.

4. Donato Bramante was regarded as the innovative high Renaissance architect, famous for introducing the high Renaissance style of architecture.

5. Leonardo da Vinci was  known as the quintessential Universal man, most famously known for the paintings "The Last Supper" and "Mona Lisa".

6. Leonardo da Vinci painted the famous painting "The Last Supper" in the city of Milan in Italy.