The SW "half" of the main chamber.
This shot illustrates the wall profile well, vertical to concave up to the
lintels of the side chambers, then
gradually corbelling in until 1.5m below the roof when the walls are nearly
vertical again. The shape
is reminiscent of a chimney breast in an old stone-built house. The circular
cist found in the southern corner
of the chamber is visible left foreground.
(Ranging pole 1m).