1. The phrase suggests that Brunelleschi was engaging in an activity other than art.

2. Yet during the period of construction overseen by Brunelleschi only three men died in work-related accidents.

3. The tomb of Filippo Brunelleschi in the crypt.

4. The inhabitants of fifteenth century Florence included Brunelleschi, Ghiberti, Donatello, Masaccio, Filippo Lippi, Fra Angelico, Verrocchio, Botticelli, Leonardo, and Michelangelo.

5. Up-and-coming sculptor and architect, Filippo Brunelleschi, was one of those artists.

6. Brunelleschi died in 1946. His grave was respectfully built in the crypt of the Cathedral of Florence.

7. In the first of the book's three sections Kemp examines the theory and practice of perspective from Brunelleschi to Turner.

8. In this sense, Florence remains unchanged since the days when, above the great gulf of the Duomo's medieval transept, cloth merchants hired Brunelleschi to raise his primal Renaissance dome.

9. The building was started in the thirteenth century but the construction of its dome (known locally as Il Duomo) was not completed until the fifteenth, overseen by the architect Filippo Brunelleschi.