I live on a popular jogging/cycling/walking route in my small city and often I am the only person wearing a mask--I don't think people understand the purpose. This solution is designed to simplify the message that wearing a mask is one way to stop the insidious nature of this illness. Most infected people don't know that they are sick. I don't think I am sick. But I wear a mask because I don't want to be the one infecting others. You can hang this poster in either direction to show support for taking care of each other during this crisis by protecting one another.