What materials did the bwa people of burkina faso used to make masks before the rains marked the new agricultural cycle?

In contour drawings crossing lines is one way to indicate this

Describe the various work performed by multimedia artists, the creative experiences individual studio employees bring to their work, digital equipment they frequently use, as well as professional opportunities outside of a full-service multimedia studio they recommend for those just starting their careers in the field.

Music plz match the musical term on the left with its definition on the right.