Made photogenic drawings with light sensitive paper called photograms. he also developed the negative and positive process, which he called calotype, after the greek kalos typos meaning “beautiful impression.”

Kahyvslzodpkebyz ja sij

The theme of social protest remained a consistent focus for jacob lawrence throughout his career. in the 1960s lawrence was inspired by news reports and photographs, including images of segregated lunch counter sit-ins and stories of the   freedom riders in the civil rights movement. from the 1970s onward, lawrence's work focused less explicitly on contemporary social issues.

The answer is c.takes place before

D.tactility and shadowing