I think the answer is false. From what I have searched into there was no spoken dialogue in opera seria.
Answer:
In a high relief, or alto-relievo, the forms project at least half or more of their natural circumference from the background and may in parts be completely disengaged from the ground, thus approximating sculpture in the round.
Explanation:
bas-relief \bah-rih-LEEF\ noun. art : sculptural relief in which the projection from the surrounding surface is slight and no part of the modeled form is undercut; also : sculpture executed in bas-relief.
Hoped this helped! :D
Answer:
Explanation :How are West Side Story and Romeo and Juliet alike?
Yet, there are similarities, as well, between West Side Story and Romeo & Juliet: A) Forbidden love that develops amid feuding and tribal/familial loyalties, with resulting violence, a showdown (a duel by sword), deaths on both sides, and finally, reconciliation, after recognizing that hatred makes no sense.