Yes, much of the Oceanic Art was created in inspiration of past events, gods they believed in, or old folk tales that were shared among the culture.
I hope this helped you out.
In music, the dynamics of a piece is the variation in loudness between notes or phrases. Dynamics are indicated by specific musical notation, often in some detail.
sketches and paintings are both forms of artwork done by the artist.
they are quite diffrent though sketchs are a rough draft of a peice of work.
paintings are artwork done with paint brushs and diffrent technic's, they could be vividly colorful or black in white its up to the artist.
hope this helps! <3
have a great day :D