急诊外科；心理紧张度；调查。

Surgery emergency; Mental tension; Survey.

画，例如大街（1913年），用鲜明对比的色彩和棱角结构表现出心理紧张和性的渴望。

German expressionist artist whose woodcuts and paintings, such as The Street(1913), convey psychological tension and eroticism with sharply contrasting colors and angular forms.