hot pink see-saws installed along the US-Mexico border where one person on each side can sit and see-saw with the other. installed at Sunland Park, nine miles northwest of El Paso, on the 18 feet slats border wall between Mexico and the United States. It is at this site where the US Border Patrol detained about 300 migrants from Mexico. (Public Delivery) the installation lasted only 1 day and was done without permission.