This news is a bit old, but on July 4th 80 artists participated in the Art Intvention known as “In Plain Site.” Several Spanish as “Nosotras te vemos,” “modeerf,” and “todo por uno sueno” were written in the sky over 80 different sites including detention centers, immigration courts, and former internment camps. This was done to expose immigrant jails across the United States and to encourage people to oppose ICE’s actions against immigrants crossing the border.
Here are some links to the articles:
https://qz.com/1876553/skytypers-and-artists-collaborate-in-an-independence-day-protest/