Among the submissions are walls with solar panels, wire mesh and sloped, slippery surfaces. There are even walls that are no walls at all — statements standing instead as protests of a policy ...

Artist Edoardo Tresoldi has partially filled the walls of Simbiosi – a ghostly wire-mesh sculpture on a hillside ... We will never give your details to anyone else without your consent.

While new border wall construction has been halted by the Biden administration, the border fence in Calexico is seeing new updates to the existing barrier with some added sheets of metal mesh.