Disruptions of the border wall, conceptual and actual: massive hot pink seesaws with glittering bicycle seats and children playing teeter totter, confessionals, a massive greenhouse, a wildlife or horse race or xylophone or cactus map. Also “Reunite,” a yellow warning sign with a child running towards her parents with her arms held out, her parents racing towards her, their bodies frantic, desperate. Ronald Rael and Virginia San Fratello, via their architecture firm Rael San Fratello, have spent more than ten years creating subversive responses to the U.S. Mexico border wall, and the whole idea of border walls, with interventions, dioramas, and games (including a 2017 board game called “Tunneling.”). These disruptions are fiercely playful, defiant, and moving.