German Expressionism (1920-1930) is a genre from the silent film era, a byproduct of Germany's post-war isolation which was highly expressionistic with films often having a psychiatric theme and high contrast lighting and shadows. In addition art design was highly cartoonish, acting exaggerated and theatrical, camera work with little movement focussing on the subjectivity of the characters, lighting harsh using silhouettes and chiaroscuro whilst plot usually dealt with the unconscious mind.