Indonesia: Images of rescuers at work in Tsunami-hit Palu In Balaroa, a Palu suburb once home to a housing complex, the scale of the damage is obvious four days after a quake-tsunami that devastated swathes of Indonesia's Sulawesi. A wasteland of flattened trees, shards of concrete, twisted metal roofing, door frames and mangled furniture stretches out into the distance. IMAGES of rescuers at work