Design diagrams of individual symbols for men's and women's restrooms

Quick answer：

Design diagrams for men's and women's restrooms often feature gender-specific symbols to indicate the facilities. These symbols are typically standardized across different cultures and countries, and can include a male figure for men's restrooms and a female figure for women's restrooms. The design can also include additional details such as baby care symbols for family restrooms or accessibility symbols for disabled restrooms. The purpose of these symbols is to provide clear and universally recognizable signage to help individuals find the appropriate facilities.