quality:corruption
The Marapu of Indonesia

In West Sumba, Indonesia, the more than 20,000 followers of the Marapu animist religion construct monolithic tombs by hand. Originally built with slave labor, the large tombs of nobles are now built by a class of dependents who are paid either in animals or cash (an amount equal to $0.65–0.90 per day). The tombs are planned long in advance, with families sometimes going into extreme debt to finance the construction. In 1971, one leading family sacrificed 350 buffalo over the course of a year in order to feed the 1,000 people necessary to drag the capstone 3 km from the quarry to the tombsite.

Quarrying the stones for a tomb can take almost a month and typically involves 20–40 laborours, sometimes subcontracted by a relative. It can be months or years before the stones are actually transported to the gravesite, which is done traditionally by hand, using a wooden sled and rollers with the help of many members of the family's clan. Building the sled itself can take several days, and typically males between the ages of 10–60 are assembled to pull the stone from the quarry to the tombsite. Smaller capstones may be moved by a few hundred members of a clan, but larger ones can involve upwards of 2,000 individuals over many days.Sometimes the stones are draped with woven cloths given as gifts by relatives of the owner. The sidewalls are smaller and usually require fewer participants. The entire process is accompanied by large feasts and ritual singers provided by the owner. Some contemporary practitioners now choose to use large machinery and trucks to move the stones.

Once on site, the stones were traditionally assembled and mortared with a mix of water buffalo dung and ash, but are now more commonly cemented together. Typically, the walls are assembled first, and then the capstone is incrementally elevated to the height of the walls by means of a wood scaffolding which is inserted log by log at alternating ends. Once the capstone is at the correct height beside the walls it is slid into place above the tomb. Alternately, some tombs are constructed by dragging the capstone up a fabricated ramp and then assembling the sidewalls below it, before removing the ramp structure to let the capstone rest upon the walls. Often, but not always, the finished structure is decorated by a professional stone carver with symbolic motifs. The carving alone can at times take over a month to complete.