1. 蝴蝶飞
Cristina Trejo, who works at the Mexican airlines counter, wears a surgicalmask with a butterfly painted by herself at Mexico Citys international airportBenito Juarez April 27, .
2. 装在套子里的人
A street performer wears a surgical mask painted silver in Mexico City April 28, .
3. 万圣节来到
A street performer wears a surgical mask painted with an image of teethin Mexico City April 28, .
4. 骷髅
A man wears a face mask in Mexico City April 28, .
5. 禁止通行
A woman wears a surgical mask painted to indicate her frustration with the current state of world affairs in Mexico City April 29, .
