Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
The normal doors of washroom are now shaped in figures of man and woman, which definitely make it more convenient for us to recognize the appropriate washroom that we should go to. These Recognizable Doors demonstrate the gender distinctly and succinctly, which effectively saves us time and avoid embarrassment.
Yicong Lu Shihong Lv Hanxin Jin Kun Dong