What is chiaroscuro and when and by whom was it founded? what is it often

In the artwork "that gentleman" by andrew wyeth what colors are present in the painting?

What is a concern about recovered memories? some recovered memories reveal child abuse. some recovered memories are false. recovered memories people grow emotionally stronger. choices a and b

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.