Help pls this is about photography

Which statement is true? select one: a. all art created in florence during the renaissance was commissioned by the medici family. b. without wealthy patrons, it is likely that many italian renaissance works would not have been created. c. religion was the driving force behind works created by leonardo and michelangelo. d. the public was responsible for determining whether an artwork was great.

Apiece of artwork, either 2-d or 3-d, which is composed by an artist using the elements and principles of art is called a

Lines in art can be either actual or