1)What is the purpose of a thumbnail sketch? A) to create an invisible grid on an artwork
B) to create quick compositions for an artwork
C) to use when composing a photograph
D) to organize a collection of artwork

for many centuries, the catholic church has been a patron of the arts. the church has used various scientific methods to maintain its power.

not 100% sure though!

and the statements

hey

he was  an italian composer who wrote 39 operas, as well as some sacred music, songs, chamber music and piano pieces.

hope this and i wish you the best of luck! : )