They're the only two female artists working on a Mongolian street mural about the U.N. Sustainable Development Goals: Michid Enkhbat (stooping) and Odno Bold. The goal they're illustrating: "gender equality."
Katya Cengel for NPR
The graffiti artist, Trek6, painted the Yoruba goddess of the ocean, Yemaya, to honor his Caribbean roots. She symbolizes growth, something that he thinks Hialeah needs.
Mandalit del Barco/NPR
Two of the names carved into the Great Wall, in this case near Badaling, China. Authorities hope to cut down on graffiti by giving tourists a designated spot to leave their marks.
David Guttenfelder /AP