Hi so I was on go0gle and look at this cute photo I found please no hate

What are the 6 principles of design

The degree to witch the surface of an object seems to have a particular feel is referred to as an object

How did brunelleschi solve his problem with the dome of the florence cathedral? a. he created an outer support shell. b. he created many layers of support within the dome. c. he created external supports for the dome. d. all of the above