The object of this research is to consider the appropriate way of design for public pictogram, evacuation symbol. We did three kinds of research; research on documentary records, research on present state and questionnaire survey of evacuation symbols. We recognized that the concrete human figure is suitable for evacuation symbol than abstract pattern as a result of the research. We add the flame to human figure to present the a state of emergency. Then, we did another questionnaire survey on the design. Through the result of that and many case studies, we decided the final design.