Prior to the quarantine, Rilaons citizens travelled vertically to their homes and destinations of the moving branches of [Muka] mangrove trees. This intertwined forest led from one end of the archipelago to the other, but after the plague, each district was walled off from the next — disrupting the continuous tree canopy and ending the uninterrupted arboreal transportation network. To commemorate this network, a sculpture of the arms moves up and down.