The advent of photography wreaked similar havoc on the realist aesthetic in painting. Painters could no longer hope to impress viewers by depicting scenes as accurately as possible, as they had strived to do for millennia. “In response,” writes Miller, “painters invented new genres based on new, non-representational aesthetics: impressionism, cubism, expressionism, surrealism, abstraction. Signs of handmade authenticity became more important than representational skill. The brush-stroke became an end in itself.”39
