Is this painting acrylic or oil paint?
Please no fake answers answer if u know only

The energy applied to cause vibration can be in the form of air pressure a stick, bow, or electricity. true or fasle

What computer software program was used to create the design for the structure above? what is the main advantage to this program?

How does gianlorenzo bernini's fountain of the four rivers reflect the beliefs of the people during the baroque period of italy? the fountain emphasized the ongoing conflict between artist and patron during the baroque period. the fountain served as a public emblem of the catholic church's dominance and authority. the fountain symbolized the importance of the protestant church as an art patron in italy. the fountain reflected the belief in the complete control of italian royalty over the italian citizens. 1 points save answer question 3 what is a baroque convention bernini used in his david?